% % This file was created by the Typo3 extension % sevenpack version 0.7.16 % % --- Timezone: UTC % Creation date: 2019-02-18 % Creation time: 21-18-17 % --- Number of references % 80 % @Article { prcd13_epje, title = {Direct and inverse pumping in flows with homogeneous and non-homognenous swirl}, journal = {EPJ E (European Physical Journal E)}, year = {2013}, volume = {36}, number = {8}, pages = {94}, DOI = {10.1140/epje/i2013-13094-y}, author = {Poth{\'e}rat, A. and Rubiconi, F. and Charles, Y. and Dousset, V.} } @Article { apl13_mst, title = {Optimal Magnet systems for Lorentz force velocimetry in low conductivity fluids}, journal = {Meas. Sci. Tech.}, year = {2013}, volume = {24}, number = {6}, pages = {065303}, DOI = {10.1088/0957-0233/24/6/065303}, author = {A. Alferenok, A. Poth{\'e}rat, and L{\"u}dtke, U.} } @Article { zp13_pf, title = {The influence of geometry on the two and three-dimensional dynamics of the flow in a 180\verb=^=o sharp bend}, journal = {Phys. Fluids}, year = {2013}, volume = {25}, number = {5}, pages = {053605}, DOI = {10.1063/1.4807070}, author = {Zhang, L. and Poth{\'e}rat, A.} } @Article { dp12_jfm, title = {Characterisation of the wake of a truncated cylinder in a duct under a strong axial magnetic field}, journal = {J. Fluid Mech.}, year = {2012}, volume = {691}, pages = {341-367}, DOI = {10.1017/jfm.2011.478}, author = {Dousset, V. and Poth{\'e}rat, A.} } @Article { p12_mhd, title = {Low-{R}m {MHD} Turbulence: The role of boundaries}, journal = {Magnetohydrodynamics}, year = {2012}, volume = {48}, number = {1}, pages = {13-23}, url = {http://mhd.sal.lv/contents/2012/1/MG.48.1.3.R.html}, author = {Poth{\'e}rat, A.} } @Article { p12_epl, title = {Three-dimensional effects in quasi-two dimensional flows: Recirculations and the Barrel effects}, journal = {EPL (Europhys. Lett.)}, year = {2012}, volume = {98}, number = {6}, pages = {64003}, DOI = {10.1209/0295-5075/98/64003}, author = {Poth{\'e}rat, A.} } @Article { yavorskii:12, title = {Optimized {GPU} simulation of continuous-spin glass models}, journal = {Eur. Phys. J. Spec. Top.}, year = {2012}, volume = {210}, pages = {159}, keywords = {gpu, heisenberg, spin-glass}, author = {Yavors'kii, Taras and Weigel, Martin} } @Article { weigel:12a, title = {Simulating spin models on {GPU}: a tour}, journal = {Int. J. Mod. Phys. C}, year = {2012}, volume = {23}, pages = {1240002}, keywords = {gpu}, author = {Weigel, Martin} } @Article { weigel:10a, title = {Performance potential for simulating spin models on {GPU}}, journal = {J. Comp. Phys.}, year = {2012}, volume = {231}, pages = {3064--3082}, keywords = {bibtex, gpu}, author = {Weigel, M.} } @Article { beyer:12, title = {One-dimensional infinite-component vector spin glass with long-range interactions}, journal = {Phys. Rev. B}, year = {2012}, volume = {86}, pages = {014431}, abstract = {We investigate zero and finite-temperature properties of the one-dimensional spin-glass model for vector spins in the limit of an infinite number m of spin components where the interactions decay with a power, ?, of the distance. A diluted version of this model is also studied, but found to deviate significantly from the fully connected model. At zero temperature, defect energies are determined from the difference in ground-state energies between systems with periodic and antiperiodic boundary conditions to determine the dependence of the defect-energy exponent ? on ?. A good fit to this dependence is ?=3/4??. This implies that the upper critical value of ? is 3/4, corresponding to the lower critical dimension in the d-dimensional short-range version of the model. For finite temperatures, the large m saddle-point equations are solved self-consistently, which gives access to the correlation function, the order parameter, and the spin-glass susceptibility. Special attention is paid to the different forms of finite-size scaling effects below and above the lower critical value, ?=5/8, which corresponds to the upper critical dimension 8 of the hypercubic short-range model.}, keywords = {1d, continuous, long-range, spin-glass}, publisher = {American Physical Society}, DOI = {10.1103/physrevb.86.014431}, author = {Beyer, Frank and Weigel, Martin and Moore, M. A.} } @Article { manssen:12, title = {Random number generators for massively parallel simulations on {GPU}}, journal = {Eur. Phys. J. Special Topics}, year = {2012}, volume = {210}, pages = {53}, keywords = {gpu, random-numbers}, author = {Manssen, Markus and Weigel, Martin and Hartmann, Alexander K.} } @Book { weigel:12, title = {Computer Simulations on Graphics Processing Units}, journal = {Eur. Phys. J. Special Topics}, year = {2012}, volume = {210}, keywords = {gpu}, editor = {Weigel, M. and Arnold, A. and Virnau, P.}, publisher = {Springer}, address = {Heidelberg}, howpublished = {Eur. Phys. J. Special Topics} } @Article { ps11_pf, title = {A shallow water model for magnetohydrodynamic flows with turbulent Hartmann layers}, journal = {Phys. Fluids}, year = {2011}, volume = {23}, number = {5}, pages = {055108}, DOI = {10.1063/1.3592326}, author = {Poth{\'e}rat, A. and Schweitzer, J.-P.} } @Article { weigel:11a, title = {The {GPU} Revolution at Work}, journal = {Computing in Science \& Engineering}, year = {2011}, volume = {13}, number = {5}, pages = {5--6}, abstract = {The latest in a series of books on ''{GPU} gems,'' this volume offers a collection of relatively short reports on various {GPU} applications.}, keywords = {gpu}, publisher = {IEEE Computer Society}, DOI = {10.1109/mcse.2011.89}, author = {Weigel, Martin} } @Article { weigel:10c, title = {Simulating spin models on {GPU}}, journal = {Comput. Phys. Commun.}, year = {2011}, volume = {182}, pages = {1833--1836}, keywords = {gpu}, DOI = {10.1016/j.cpc.2010.10.031}, author = {Weigel, Martin} } @Article { weigel:10b, title = {Connected-component identification and cluster update on graphics processing units}, journal = {Phys. Rev. E}, year = {2011}, volume = {84}, pages = {036709}, keywords = {bibtex}, author = {Weigel, M.} } @Article { weigel:11, title = {{GPU} accelerated {Monte Carlo} simulations of lattice spin models}, journal = {Physics Procedia}, year = {2011}, volume = {15}, pages = {92--96}, keywords = {gpu}, author = {Weigel, Martin and Yavors'kii, Taras} } @Article { beyer:11, title = {Spin stiffness of vector spin glasses}, journal = {Comp. Phys. Commun.}, year = {2011}, volume = {182}, number = {9}, pages = {1883--1887}, abstract = {We study domain-wall excitations for {O(m)O}(m) vector spin glasses in the limit m??m??, where the energy landscape is simplified considerably compared to {XY} or Heisenberg models due to the complete disappearance of metastability. Using numerical ground-state calculations and appropriate pairs of complementary boundary conditions, domain-wall defects are inserted into the systems and their excitation energies are measured. This allows us to determine the stiffness exponents for lattices of a range of spatial dimensions d=2,…,7d=2,…,7. Compiling these results, we can finally determine the lower critical dimension of the model. The outcome is compared to estimates resulting from field-theoretic calculations.}, keywords = {continuous, ground-states, spin-glass}, ISSN = {00104655}, DOI = {10.1016/j.cpc.2010.12.014}, author = {Beyer, Frank and Weigel, Martin} } @Article { PhysRevE.84.021928, title = {Regulation by small RNAs via coupled degradation: Mean-field and variational approaches}, journal = {Phys. Rev. E}, year = {2011}, volume = {84}, pages = {021928}, url = {http://link.aps.org/doi/10.1103/PhysRevE.84.021928}, publisher = {American Physical Society}, DOI = {10.1103/PhysRevE.84.021928}, author = {Platini, Thierry and Jia, Tao and Kulkarni, Rahul V.} } @Article { MeasureDisitanceEquilibrium, title = {Measure of the violation of the detailed balance criterion: A possible definition of a ``distance'' from equilibrium}, journal = {Phys. Rev. E}, year = {2011}, volume = {83}, pages = {011119}, url = {http://link.aps.org/doi/10.1103/PhysRevE.83.011119}, publisher = {American Physical Society}, DOI = {10.1103/PhysRevE.83.011119}, author = {Platini, Thierry} } @Article { stevenson:11a, title = {Percolation and {Schramm–Loewner} evolution in the {2D} random-field Ising model}, journal = {Comput. Phys. Commun.}, year = {2011}, volume = {182}, number = {9}, pages = {1879--1882}, abstract = {The presence of random fields is well known to destroy ferromagnetic order in Ising systems in two dimensions. When the system is placed in a sufficiently strong external field, however, the size of clusters of like spins diverges. There is evidence that this percolation transition is in the universality class of standard site percolation. It has been claimed that, for small disorder, a similar percolation phenomenon also occurs in zero external field. Using exact algorithms, we study ground states of large samples and find little evidence for a transition at zero external field. Nevertheless, for sufficiently small random-field strengths, there is an extended region of the phase diagram, where finite samples are indistinguishable from a critical percolating system. In this regime we examine ground-state domain walls, finding strong evidence that they are conformally invariant and satisfy {Schramm–Loewner} evolution ({SLE{\^I}ºSLE{\^I}º}) with parameter {\^I}º=6{\^I}º=6. These results add support to the hope that at least some aspects of systems with quenched disorder might be ultimately studied with the techniques of {SLE} and conformal field theory.}, keywords = {percolation, sle}, ISSN = {00104655}, DOI = {10.1016/j.cpc.2010.11.028}, author = {Stevenson, Jacob D. and Weigel, Martin} } @Article { stevenson:11, title = {Domain walls and {Schramm-Loewner} evolution in the random-field Ising model}, journal = {Europhys. Lett.}, year = {2011}, volume = {95}, pages = {40001}, abstract = {The concept of Schramm-Loewner evolution provides a unified description of domain boundaries of many lattice spin systems in two dimensions, possibly even including systems with quenched disorder. Here, we study domain walls in the random-field Ising model. Although, in two dimensions, this system does not show an ordering transition to a ferromagnetic state, in the presence of a uniform external field spin domains percolate beyond a critical field strength. Using exact ground state calculations of very large systems, we examine ground state domain walls near this percolation transition finding strong evidence that they are conformally invariant and satisfy the domain Markov property, implying compatibility with Schramm-Loewner evolution (SLE\textbackslash_{\(\kappa\)}) with parameter \(\kappa\) = 6. These results might pave the way for new field-theoretic treatments of systems with quenched disorder.}, keywords = {ising, random-fields}, url = {http://arxiv.org/abs/1010.5973}, author = {Stevenson, Jacob D. and Weigel, Martin} } @Article { ras:11, title = {Regular Packings on Periodic Lattices}, journal = {Phys. Rev. Lett.}, year = {2011}, volume = {107}, pages = {215503}, abstract = {We investigate the problem of packing identical hard objects on regular lattices in d dimensions. Restricting configuration space to parallel alignment of the objects, we study the densest packing at a given aspect ratio X. For rectangles and ellipses on the square lattice as well as for biaxial ellipsoids on a simple cubic lattice, we calculate the maximum packing fraction {?d(X}). It is proved to be continuous with an infinite number of singular points {X?min?,X?max}?, ?=0,±1,±2,…. In two dimensions, all maxima have the same height, whereas there is a unique global maximum for the case of ellipsoids. The form of {?d(X}) is discussed in the context of geometrical frustration effects, transitions in the contact numbers, and number-theoretical properties. Implications and generalizations for more general packing problems are outlined.}, keywords = {packings}, publisher = {American Physical Society}, DOI = {10.1103/physrevlett.107.215503}, author = {Ras, Tadeus and Schilling, Rolf and Weigel, Martin} } @Article { fernandes:11, title = {Non-reversible {Monte} {Carlo} simulations of spin models}, journal = {Comput. Phys. Commun.}, year = {2011}, volume = {182}, number = {9}, pages = {1856--1859}, abstract = {Monte Carlo simulations are used to study simple systems where the underlying Markov chain satisfies the necessary condition of global balance but does not obey the more restrictive condition of detailed balance. Here, we show that non-reversible Markov chains can be set up that generate correct stationary distributions, but reduce or eliminate the diffusive motion in phase space typical of the usual Monte Carlo dynamics. Our approach is based on splitting the dynamics into a set of replicas with each replica representing a biased movement in reaction-coordinate space. This introduction of an additional bias in a given replica is compensated for by choosing an appropriate dynamics on the other replicas such as to ensure the validity of global balance. First, we apply this method to a mean-field Ising model, splitting the system into two replicas: one trying to increase magnetization and the other trying to decrease it. For this simple test system, our results show that the altered dynamics is able to reduce the dynamical critical exponent. Generalizations of this scheme to simulations of the Ising model in two dimensions are discussed.}, keywords = {mc-algorithms}, ISSN = {00104655}, DOI = {10.1016/j.cpc.2010.11.017}, author = {Fernandes, Heitor C. M. and Weigel, Martin} } @Article { kp10_prl, title = {Appearance of Three Dimensionality in Wall-bounded {MHD} Flows}, journal = {Phys. Rev. Lett.}, year = {2010}, volume = {104}, number = {3}, pages = {034502}, DOI = {10.1103/PhysRevLett.104.034502}, author = {Klein, R. and Poth{\'e}rat, A.} } @Article { pdy10_jfm, title = {DNS of Low-{R}m {MHD} Turbulence based on the least dissipative modes}, journal = {J. Fluid. Mech.}, year = {2010}, volume = {655}, pages = {174-197}, DOI = {10.1017/S0022112010000807}, author = {Poth{\'e}rat, A. and Dymkou, V.} } @Article { dp10_jfm, title = {Formation Mechanism of Hairpin Vortices in the wake of a truncated cylinder in a duct}, journal = {J. Fluid. Mech.}, year = {2010}, volume = {653}, pages = {519-536}, DOI = {10.1017/S002211201000073X}, author = {Dousset, V. and Poth{\'e}rat, A.} } @Article { apt10_jap, title = {Generation of liquid metal structures of high aspect ratio by application of an {AC} magnetic field}, journal = {J. Appl. Phys.}, year = {2010}, volume = {107}, number = {12}, pages = {124903}, DOI = {10.1063/1.3409075}, author = {Andreev, O. and Poth{\'e}rat, A. and Thess, A.} } @Article { weigel:10, title = {Error estimation and reduction with cross correlations}, journal = {Phys. Rev. E}, year = {2010}, volume = {81}, pages = {066701}, keywords = {bibtex}, DOI = {10.1103/PhysRevE.81.066701}, author = {Weigel, M. and Janke, W.} } @Article { weigel:10d, title = {Generalized-ensemble simulations and cluster algorithms}, journal = {Physics Procedia}, year = {2010}, volume = {3}, number = {3}, pages = {1499--1513}, abstract = {The importance-sampling Monte Carlo algorithm appears to be the universally optimal solution to the problem of sampling the state space of statistical mechanical systems according to the relative importance of configurations for the partition function or thermal averages of interest. While this is true in terms of its simplicity and universal applicability, the resulting approach suffers from the presence of temporal correlations of successive samples naturally implied by the Markov chain underlying the importance-sampling simulation. In many situations, these autocorrelations are moderate and can be easily accounted for by an appropriately adapted analysis of simulation data. They turn out to be a major hurdle, however, in the vicinity of phase transitions or for systems with complex free-energy landscapes. The critical slowing down close to continuous transitions is most efficiently reduced by the application of cluster algorithms, where they are available. For first-order transitions and disordered systems, on the other hand, macroscopic energy barriers need to be overcome to prevent dynamic ergodicity breaking. In this situation, generalized-ensemble techniques such as the multicanonical simulation method can effect impressive speedups, allowing to sample the full free-energy landscape. The Potts model features continuous as well as first-order phase transitions and is thus a prototypic example for studying phase transitions and new algorithmic approaches. I discuss the possibilities of bringing together cluster and generalized-ensemble methods to combine the benefits of both techniques. The resulting algorithm allows for the efficient estimation of the random-cluster partition function encoding the information of all Potts models, even with a non-integer number of states, for all temperatures in a single simulation run per system size.}, keywords = {cluster, mc-algorithms, muca}, ISSN = {18753892}, DOI = {10.1016/j.phpro.2010.01.212}, author = {Weigel, M.} } @Article { J.Stat.Mech.(2010).P010018, title = {Network evolution induced by the dynamical rules of two populations}, journal = {J. Stat. Mech.: Theory and Experiment}, year = {2010}, volume = {2010}, url = {http://iopscience.iop.org/1742-5468/2010/10/P10018/}, publisher = {IOP Science}, DOI = {10.1088/1742-5468/2010/10/P10018}, author = {Platini, Thierry and Zia, Royce, K. P.} } @Article { FourierLaw, title = {Fourier's law on a one-dimensional optical random lattice}, journal = {J. Phys. A: Mathematics and Theoretical}, year = {2010}, volume = {43}, pages = {135003}, url = {http://iopscience.iop.org/1751-8121/43/13/135003}, publisher = {IOP Science}, DOI = {doi:10.1088/1751-8113/43/13/135003}, author = {Platini, Thierry and Harris, Rossemary J. and Karevski, Dragi} } @Article { heuer:10, title = {Wanderungen in Energielandschaften}, journal = {Physik Journal}, year = {2010}, volume = {12/2010}, pages = {35}, author = {Heuer, A. and Kastner, M. and Hartmann, A. and Weigel, M.} } @Article { PhysRevE.81.042101, title = {Dynamical phase transition of a one-dimensional transport process including death}, journal = {Phys. Rev. E}, year = {2010}, volume = {81}, pages = {042101}, url = {http://link.aps.org/doi/10.1103/PhysRevE.81.042101}, publisher = {American Physical Society}, DOI = {10.1103/PhysRevE.81.042101}, author = {Dorosz, S. and Mukherjee, S. and Platini, T.} } @Article { kpa09_pre, title = {Experiment on an elecrically driven, confined vortex pair}, journal = {Phys. Rev. E,}, year = {2009}, volume = {79}, number = {1}, pages = {016304}, DOI = {10.1103/PhysRevE.79.016304}, author = {Klein, R. and Poth{\'e}rat, A. and Alferjonok, A.} } @Article { dyp09_tcfd, title = {Spectral Methods based on the least dissipative modes for wall-bounded {MHD} Turbulence}, journal = {J. Theor. Comp. Fluid Dyn.}, year = {2009}, volume = {23}, number = {6}, pages = {535-555}, DOI = {10.1007/s00162-009-0159-9}, author = {Dymkou, V. and Poth{\'e}rat, A.} } @Article { weigel:09, title = {Cross Correlations in Scaling Aanalyses of Phase Transitions}, journal = {Phys. Rev. Lett.}, year = {2009}, volume = {102}, pages = {100601}, keywords = {bibtex}, DOI = {10.1103/PhysRevLett.102.100601}, author = {Weigel, M. and Janke, W.} } @Article { PhysRevLett.102.207207, title = {Quantum Nonequilibrium Steady States Induced by Repeated Interactions}, journal = {Phys. Rev. Lett.}, year = {2009}, volume = {102}, pages = {207207}, url = {http://link.aps.org/doi/10.1103/PhysRevLett.102.207207}, publisher = {American Physical Society}, DOI = {10.1103/PhysRevLett.102.207207}, author = {Karevski, Dragi and Platini, Thierry} } @Article { weigel:06e, title = {Football fever: goal distributions and \{non-{Gauss\}ian} statistics}, journal = {Eur. Phys. J. B}, year = {2009}, volume = {67}, pages = {459}, keywords = {bibtex}, author = {Bittner, E. and Nussbaumer, A. and Janke, W. and Weigel, M.} } @Article { dp08_pf, title = {Numerical simulations of a cylinder wake under strong axial magnetic field}, journal = {Phys. Fluids}, year = {2008}, volume = {20}, number = {1}, pages = {017104}, DOI = {10.1063/1.2831153}, author = {Dousset, V. and Poth{\'e}rat, A.} } @Article { weigel:06c, title = {Zero-temperature phase of the {XY} spin glass in two dimensions: Genetic embedded matching heuristic}, journal = {Phys. Rev. B}, year = {2008}, volume = {77}, pages = {104437}, keywords = {bibtex}, DOI = {10.1103/PhysRevB.77.104437}, author = {Weigel, M. and Gingras, M. J. P.} } @Article { Entanglement, title = {Entanglement evolution after connecting finite to infinite quantum chains}, journal = {J. Stat. Mech.: Theory and Experiment}, year = {2008}, pages = {01203}, url = {http://iopscience.iop.org/1742-5468/2008/01/P01023}, publisher = {IOP Science}, DOI = {doi:10.1088/1742-5468/2008/01/P01023}, author = {Eisler, Viktor and Karevski, Dragi and Platini, Thierry and Peschel, Ingo} } @Article { PhysRevE.77.051120, title = {Work fluctuations in quantum spin chains}, journal = {Phys. Rev. E}, year = {2008}, volume = {77}, pages = {051120}, url = {http://link.aps.org/doi/10.1103/PhysRevE.77.051120}, publisher = {American Physical Society}, DOI = {10.1103/PhysRevE.77.051120}, author = {Dorosz, Sven and Platini, Thierry and Karevski, Dragi} } @Article { p07, title = {Quasi-2d stability of a flow in a rectangular duct under a transverse magnetic field}, journal = {Phys. Fluids,}, year = {2007}, volume = {19}, number = {7}, pages = {074104}, DOI = {10.1063/1.2747233}, author = {Poth{\'e}rat, A.} } @Article { weigel:06, title = {Spin and chiral stiffness of the {XY} spin glass in two dimensions}, journal = {J. Phys.: Condens. Matter}, year = {2007}, volume = {19}, pages = {145217}, keywords = {bibtex}, author = {Weigel, M. and Gingras, M. J. P.} } @Article { weigel:06b, title = {Genetic embedded matching approach to ground states in continuous-spin systems}, journal = {Phys. Rev. E}, year = {2007}, volume = {76}, pages = {066706}, keywords = {bibtex}, DOI = {10.1103/PhysRevE.76.066706}, author = {Weigel, M.} } @Article { weigel:06a, title = {Frustration effects in antiferromagnets on planar random graphs}, journal = {Phys. Rev. B}, year = {2007}, volume = {76}, pages = {054408}, keywords = {bibtex}, author = {Weigel, M. and Johnston, D. A.} } @Article { Gradient, title = {Gradient critical phenomena in the Ising quantum chain}, journal = {J. Phys. A: Mathematical and Theoretical}, year = {2007}, volume = {40}, pages = {1467}, url = {http://iopscience.iop.org/1751-8121/40/7/004}, publisher = {IOP Science}, DOI = {doi:10.1088/1751-8113/40/7/004}, author = {Platini, Thierry and Karevski, Dragi and Turban, Loic} } @Article { RelaxationXX, title = {Relaxation in the XX quantum chain}, journal = {J. Phys. A: Mathematical and Theoretical}, year = {2007}, volume = {40}, pages = {1711}, url = {http://iopscience.iop.org/1751-8121/40/8/002}, publisher = {IOP Science}, DOI = {doi:10.1088/1751-8113/40/8/002}, author = {Platini, Thierry and Karevski, Dragi} } @Article { weigel:06d, title = {Self-affirmation model for football goal distributions}, journal = {Europhys. Lett.}, year = {2007}, volume = {78}, pages = {58002}, keywords = {bibtex}, author = {Bittner, E. and Nussbaumer, A. and Janke, W. and Weigel, M.} } @Article { pa06, title = {Bounds on the attractor dimension for low-{R}m wall-bound {MHD} turbulence}, journal = {Phys. Fluids}, year = {2006}, volume = {18}, number = {12}, pages = {25102}, DOI = {10.1063/1.2391841}, author = {Poth{\'e}rat, A. and Alboussi{\`e}re, T.} } @Article { weigel:05f, title = {Ground States and Defect Energies of the Two-dimensional {XY} Spin Glass from a {Quasi-Exact} Algorithm}, journal = {Phys. Rev. Lett.}, year = {2006}, volume = {96}, pages = {097206}, keywords = {bibtex}, author = {Weigel, M. and Gingras, M. J. P.} } @Article { weigel:05b, title = {Geometric and Stochastic Clusters of Gravitating {Potts} Models}, journal = {Phys. Lett. B}, year = {2006}, volume = {639}, pages = {373}, keywords = {bibtex}, author = {Weigel, M. and Janke, W.} } @Article { janke:06, title = {Two-dimensional quantum gravity - a laboratory for fluctuating graphs and quenched connectivity disorder}, journal = {Condens. Matter Phys.}, year = {2006}, volume = {9}, pages = {263}, keywords = {disorder}, author = {Janke, W. and Johnston, D. A. and Weigel, M.} } @Article { psm05, title = {Effective numerical simulations of quasi-2d flows with transverse magnetic fields}, journal = {J. Fluid Mech}, year = {2005}, volume = {534}, pages = {115-143}, DOI = {10.1017/S0022112005004350}, author = {Poth{\'e}rat, A. and Sommeria, J. and Moreau, R.} } @Article { weigel:04b, title = {The F model on dynamical quadrangulations}, journal = {Nucl. Phys. B}, year = {2005}, volume = {719}, pages = {312}, keywords = {bibtex}, author = {Weigel, M. and Janke, W.} } @Article { weigel:05a, title = {The square-lattice $F$ model revisited: a loop-cluster update scaling study}, journal = {J. Phys. A}, year = {2005}, volume = {38}, pages = {7067}, keywords = {bibtex}, author = {Weigel, M. and Janke, W.} } @Article { platini:05, title = {Scaling and front dynamics in Ising quantum chains}, journal = {The European Physical Journal B - Condensed Matter and Complex Systems}, year = {2005}, volume = {48}, pages = {225-231}, url = {http://dx.doi.org/10.1140/epjb/e2005-00402-2}, publisher = {EDP Sciences}, language = {English}, ISSN = {1434-6028}, DOI = {10.1140/epjb/e2005-00402-2}, author = {Platini, Thierry. and Karevski, Dragi} } @Article { janke:05b, title = {Simulations of the F Model on Planar ?4 Feynman Diagrams}, journal = {PoS}, year = {2005}, volume = {(LAT2005)}, pages = {251}, keywords = {disorder}, author = {Janke, W. and Weigel, M.} } @Inbook { janke:05a, title = {{Monte} {Carlo} Studies of Connectivity Disorder}, year = {2005}, pages = {363}, keywords = {disorder}, publisher = {Springer}, address = {Berlin}, booktitle = {” High Performance Computing in Science and Engineering, Munich 2004”, transactions of the ” Second Joint HLRB and KONWIHR Result and Reviewing Workshop”, March 2\textbackslashtextsuperscript{nd} and 3rd, 2004, Technical University of Munich}, author = {Janke, W. and Weigel, M.} } @Article { wj:04a, title = {{Harris-Luck} criterion for random lattices}, journal = {Phys. Rev. B}, year = {2004}, volume = {69}, pages = {144208}, keywords = {bibtex}, author = {Janke, W. and Weigel, M.} } @Article { pa03_mhd, title = {Estimates for the size of the small scales in low {R}m {MHD} turbulence}, journal = {Magnetohydrodynamics}, year = {2003}, volume = {39}, number = {3}, pages = {229-236}, url = {http://mhd.sal.lv/contents/2003/3/p229.html}, author = {Poth{\'e}rat, A. and Alboussi{\`e}re, T.} } @Article { pa03, title = {Small scales and anisotropy in low-{R}m {MHD} turbulence}, journal = {Phys. Fluids}, year = {2003}, volume = {15}, number = {10}, pages = {1370-1380}, DOI = {10.1063/1.1601222}, author = {Poth{\'e}rat, A. and Alboussi{\`e}re, T.} } @Article { wj:03a, title = {Effects of connectivity disorder on the Potts model}, journal = {Acta Phys. Polon. B}, year = {2003}, volume = {34}, pages = {4891}, keywords = {bibtex}, author = {Janke, W. and Weigel, M.} } @Article { dav01, title = {A note on {B}odewadt-{H}artmann layers}, journal = {Eur. J. Mech. /B Fluids}, year = {2002}, volume = {21}, number = {5}, pages = {545-559}, DOI = {10.1016/S0997-7546(02)01196-2}, author = {Davidson, P.A. and Poth{\'e}rat, A.} } @Article { psm02, title = {Effective boundary conditions for magnetohydrodynamic flows with thin {H}artmann layers}, journal = {Phys. Fluids}, year = {2002}, volume = {14}, number = {1}, pages = {403-410}, DOI = {10.1063/1.1423287}, author = {Poth{\'e}rat, A. and Sommeria, J. and Moreau, R.} } @Article { psm02, title = {Effective boundary conditions for magnetohydrodynamic flows with thin {H}artmann layers}, journal = {Phys. Fluids}, year = {2002}, volume = {14}, number = {1}, pages = {403-410}, DOI = {10.1063/1.1423287}, author = {Poth{\'e}rat, A. and Sommeria, J. and Moreau, R.} } @Article { weigel:02a, title = {Random-cluster multihistogram sampling for the $q$-state Potts model}, journal = {Phys. Rev. E}, year = {2002}, volume = {65}, pages = {036109}, keywords = {bibtex}, author = {Weigel, M. and Janke, W. and Hu, C. K.} } @Article { weigel:02b, title = {Algorithmic tools for simulations of vertex models on random graphs}, journal = {Nucl. Phys. B (Proc. Suppl.)}, year = {2002}, volume = {106--107}, pages = {986}, keywords = {bibtex}, author = {Weigel, M. and Janke, W.} } @Article { wj:02a, title = {Numerical Tests of {CFT} Conjectures for {3D} Spin Systems}, journal = {Comput. Phys. Commun.}, year = {2002}, volume = {147}, pages = {382}, keywords = {bibtex}, author = {Janke, W. and Weigel, M.} } @Phdthesis { doktor, title = {Vertex Models on Random Graphs}, year = {2002}, keywords = {bibtex}, school = {University of Leipzig}, type = {Ph.D. thesis}, author = {Weigel, M.} } @Article { psm00_cr, title = {2D models for {MHD} flows}, journal = {C.R. Acad. Sci. Paris}, year = {2000}, volume = {t 328, S{\'e}rie IIb}, pages = {129-134}, DOI = {10.1016/S1287-4620(00)00101-0}, author = {Poth{\'e}rat, A. and Sommeria, J. and Moreau, R.} } @Article { psm00, title = {An effective two-dimensional model for {MHD} flows with tranverse magnetic field}, journal = {J. Fluid Mech.}, year = {2000}, volume = {424}, pages = {75--100}, DOI = {10.1017/S0022112000001944}, author = {Poth{\'e}rat, A. and Sommeria, J. and Moreau, R.} } @Article { weigel:00c, title = {Universal amplitude-exponent relation for the Ising model on sphere-like lattices}, journal = {Europhys. Lett.}, year = {2000}, volume = {51}, pages = {578}, keywords = {bibtex}, author = {Weigel, M. and Janke, W.} } @Article { weigel:00b, title = {Monte Carlo study of the scaling of universal correlation lengths in three-dimensional O($n$) spin models}, journal = {Phys. Rev. B}, year = {2000}, volume = {62}, pages = {6343}, keywords = {bibtex}, author = {Weigel, M. and Janke, W.} } @Article { 00d, title = {Universal amplitude ratios in finite-size scaling: three-dimensional Ising model}, journal = {Nucl. Phys. B (Proc. Suppl.)}, year = {2000}, volume = {83--84}, pages = {721}, keywords = {bibtex}, author = {Weigel, M. and Janke, W.} } @Article { 00a, title = {Numerical extension of {CFT} amplitude universality to three-dimensional systems}, journal = {Physica A}, year = {2000}, volume = {281}, pages = {287}, keywords = {bibtex}, author = {Weigel, M. and Janke, W.} } @Article { weigel:99a, title = {Universal amplitudes in the finite-size scaling of three-dimensional spin models}, journal = {Phys. Rev. Lett.}, year = {1999}, volume = {82}, pages = {2318}, keywords = {bibtex}, author = {Weigel, M. and Janke, W.} } @Article { weigel:98a, title = {Numerical tests of conjectures of conformal field theory for three-dimensional systems}, journal = {Ann. Phys. (Leipzig)}, year = {1998}, volume = {7}, pages = {575}, keywords = {bibtex}, author = {Weigel, M. and Janke, W.} } @Mastersthesis { diplom, title = {Numerische Tests von Vermutungen der konformen Feldtheorie f{{\"u}}r dreidimensionale Systeme}, year = {1998}, keywords = {bibtex}, school = {Johannes-Gutenberg-Universit{{\"a}}t Mainz}, type = {Diploma thesis}, author = {Weigel, M.} }