Nombre de documents

20

Grégoire Misguich


Je poursuis des travaux de recherche fondamentale dans le domaine de la physique théorique de la matière condensée à l'Institut de Physique théorique (CEA/DSM Saclay). Je m'intéresse à la physique statistique et aux problèmes d'électrons corrélés et plus particluièrement aux systèmes antiferromagnétiques de basse dimension, aux modèles de dimères, aux phases topologiques et à l'intrication quantique.


Article dans une revue17 documents

  • Grégoire Misguich, Masaki Oshikawa, Yuya O. Nakagawa. Flux quench in a system of interacting spinless fermions in one dimension. Physical Review B : Condensed matter and materials physics, American Physical Society, 2016, 93, pp.174310. 〈http://journals.aps.org/prb/abstract/10.1103/PhysRevB.93.174310〉. 〈10.1103/PhysRevB.93.174310〉. 〈cea-01320941〉
  • Grégoire Misguich, Vincent Pasquier, Jean-Marc Luck. Inverse participation ratios in the XXZ spin chain. Physical Review B : Condensed matter and materials physics, American Physical Society, 2016, 94, pp.155110. 〈http://journals.aps.org/prb/abstract/10.1103/PhysRevB.94.155110〉. 〈10.1103/PhysRevB.94.155110〉. 〈cea-01377658〉
  • Thiago Schlittler, Thomas Barthel, Grégoire Misguich, Julien Vidal, Rémy Mosseri. Phase diagram of an extended quantum dimer model on the hexagonal lattice. Physical Review Letters, American Physical Society, 2015, 115, pp.217202. 〈http://journals.aps.org/prl/pdf/10.1103/PhysRevLett.115.217202〉. 〈10.1103/PhysRevLett.115.217202〉. 〈cea-01233638〉
  • M. D. Schulz, S. Dusuel, Grégoire Misguich, K. P. Schmidt, J. Vidal. Ising anyons with a string tension. Physical Review B : Condensed matter and materials physics, American Physical Society, 2014, 89 (201103), pp.201103. 〈10.1103/PhysRevB.89.201103〉. 〈cea-01053350〉
  • Jean-Marie Stéphan, Grégoire Misguich, Vincent Pasquier. Rényi entanglement entropies in quantum dimer models: from criticality to topological order. Journal of Statistical Mechanics: Theory and Experiment, IOP Science, 2012, 2012 (02), pp.P02003. 〈10.1088/1742-5468/2012/02/P02003〉. 〈hal-01586164〉
  • L. Messio, Grégoire Misguich, Claire Lhuillier. Lattice symmetries and regular magnetic orders in classical frustrated antiferromagnets. Physical Review B : Condensed matter and materials physics, American Physical Society, 2011, 83, pp.184401. 〈10.1103/PHYSREVB.83.184401〉. 〈hal-00646088〉
  • Jean-Marie Stéphan, Grégoire Misguich, Vincent Pasquier. Phase transition in the Rényi-Shannon entropy of Luttinger liquids. Physical Review B : Condensed matter and materials physics, American Physical Society, 2011, 84 (19), pp.195128. 〈10.1103/PhysRevB.84.195128〉. 〈hal-01586157〉
  • Didier Poilblanc, Grégoire Misguich. Competing Valence Bond Crystals in the Kagome Quantum Dimer Model. Physical Review B : Condensed matter and materials physics, American Physical Society, 2011, 84 (21), pp.214401. 〈10.1103/PhysRevB.84.214401〉. 〈hal-00637194〉
  • Jean-Marie Stéphan, Grégoire Misguich, Vincent Pasquier. Rényi entropy of a line in two-dimensional Ising models. Physical Review B : Condensed matter and materials physics, American Physical Society, 2010, 82 (12), pp.125455. 〈10.1103/PhysRevB.82.125455〉. 〈hal-01586073〉
  • Jean-Marie Stéphan, Grégoire Misguich, Fabien Alet. Geometric entanglement of critical XXZ and Ising chains and Affleck-Ludwig boundary entropies. Physical Review B : Condensed matter and materials physics, American Physical Society, 2010, 82, pp.180406(R). 〈10.1103/PhysRevB.82.180406〉. 〈hal-00533607〉
  • Jean-Marie Stéphan, Shunsuke Furukawa, Grégoire Misguich, Vincent Pasquier. Shannon and entanglement entropies of one- and two-dimensional critical wave functions. Physical Review B : Condensed matter and materials physics, American Physical Society, 2009, 80 (18), pp.184421. 〈10.1103/PhysRevB.80.184421〉. 〈hal-01586047〉
  • Fabien Alet, Daniel Braun, Grégoire Misguich. Comment on "Regional Versus Global Entanglement in Resonating-Valence-Bond States". Physical Review Letters, American Physical Society, 2008, 101, pp.248901. 〈10.1103/PhysRevLett.101.248901〉. 〈hal-00346646〉
  • Grégoire Misguich, Vincent Pasquier, Fabien Alet. Correlations and order parameter at a Coulomb-crystal phase transition in a three-dimensional dimer model. Physical Review B : Condensed matter and materials physics, American Physical Society, 2008, 78, pp.100402(R). 〈10.1103/PhysRevB.78.100402〉. 〈hal-00323012〉
  • Fabien Alet, Yacine Ikhlef, Jesper Lykke Jacobsen, Grégoire Misguich, Vincent Pasquier. Classical dimers with aligning interactions on the square lattice. Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, American Physical Society, 2006, 74 (1), pp.041124. 〈10.1103/PhysRevE.74.041124〉. 〈hal-00115628〉
  • Fabien Alet, Grégoire Misguich, Vincent Pasquier, Roderich Moessner, Jesper Lykke Jacobsen. Unconventional continuous phase transition in a three dimensional dimer model. Physical Review Letters, American Physical Society, 2006, 97 (3), pp.030403. 〈10.1103/PhysRevLett.97.030403〉. 〈hal-00105643〉
  • Fabien Alet, Jesper Lykke Jacobsen, Grégoire Misguich, Vincent Pasquier, Frederic Mila, et al.. Interacting classical dimers on the square lattice. Physical Review Letters, American Physical Society, 2005, 94, pp.235702. 〈hal-00005563〉
  • T. Jolicoeur, Grégoire Misguich, S.M. Girvin. Magnetization process from Chern-Simons theory and its application to SrCu$_2$(BO$_3$)$_2$. Progress of Theoretical Physics Supplement (Japan), 2002, pp.76-84. 〈hal-00165380〉

Pré-publication, Document de travail1 document

  • Grégoire Misguich, Vincent Pasquier, Masaki Oshikawa. Shannon-R\'enyi entropy for Nambu-Goldstone modes in two dimensions. t16/189 15 pages, 3 figures. 2016. 〈cea-01474278〉

Thèse1 document

  • Grégoire Misguich. Modèle d'échange multiple sur le réseau triangulaire : liquide de spins quantiques en deux dimensions et magnétisme des films d'3He solide. Matière Condensée [cond-mat]. Université Pierre et Marie Curie - Paris VI, 1999. Français. 〈tel-00001115〉

HDR1 document

  • Grégoire Misguich. Entanglement and Shannon entropies in low-dimensional quantum systems. Condensed Matter [cond-mat]. Université Pierre et Marie Curie (Paris 6), 2014. 〈tel-01244859〉