Focus Session: Computational Frontiers in Quantum Spin Systems II
FOCUS · T26 ·
Presentations
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Cubic Interactions and Quantum Criticality in Dimerized Antiferromagnets
ORAL
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Authors
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Stefan Wessel
- Institute for Theoretical Solid State Physics, RWTH Aachen University
- Aachen University
- RWTH Aachen University, Germany
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L. Fritz
- Unversitaet zu Koeln, Germany
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R.L. Doretto
- Universidade Estadual Paulista, Brazil
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S. Wenzel
- EPFL, Switzerland
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S. Burdin
- Universite de Bordeaux, France
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M. Vojta
- TU Dresden, Germany
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Computational Studies of $T=0$ Neel-Valence bond solid transitions in two dimensional quantum antiferromagnets
ORAL
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Authors
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Kedar Damle
- Tata Institute
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Fabien Alet
- CNRS, Universit\'e de Toulouse, F-31062 France
- Univ. Paul Sabatier, Toulouse
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Sumiran Pujari
- Univ. Paul Sabatier, Toulouse
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Argha Banerjee
- Institute for Mathematical Sciences, India
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Arun Paramekanti
- University of Toronto
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Velocities of Goldstone and critical modes in SU(2) symmetric quantum spin systems
ORAL
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Authors
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Arnab Sen
- Max-Planck-Institute, Dresden
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Anders Sandvik
- Boston University
- Department of Physics, Boston University
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Unconventional versus conventional destruction of square lattice SU(N) magnetism
COFFEE_KLATCH · Invited
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Authors
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Ribhu Kaul
- University of Kentucky
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Neel to valence-bond solid transitions in generalized amplitude-product states with correlated weights
ORAL
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Authors
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Yu-Cheng Lin
- Graduate Institute of Applied Physics, National Chengchi University, Taiwan
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Jie Lou
- Institute for Solid State Physics, ISSP, University of Tokyo, Japan
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Ying Tang
- Department of Physics, Boston University, USA
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Anders Sandvik
- Department of Physics, Boston University, USA
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Emergent U(1) Symmetry in Square Lattice Quantum Dimer Models
ORAL
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Authors
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Sylvain Capponi
- Universit\'e de Toulouse, F-31062 France
- Laboratoire de Physique Th\'eorique, CNRS \& Universit\'e de Toulouse, F-31062 Toulouse, France
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David Schwandt
- Laboratoire de Physique Th{\'e}orique, Universit{\'e} de Toulouse, UPS (IRSAMC), CNRS, F-31062 Toulouse, France
- Laboratoire de Physique Th\'eorique, CNRS \& Universit\'e de Toulouse, F-31062 Toulouse, France
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Sergei Isakov
- Insitut f\"ur Theoretische Physik, ETH Z\"urich, CH-8093 Z\"urich, Switzerland
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Roderich Moessner
- Max Planck Institut f\"ur komplexe Systeme, N\"othnitzer Stra\ss e 38, D-01187 Dresden, Germany
- Max-Planck-Institut f\"ur Physik komplexer Systeme, N\"othnitzer Str. 38, 01187 Dresden, Germany
- MPI-PKS Dresden
- Max-Planck-Institute for the Physics of Complex Systems
- Max Planck Institute for the Physics of Complex Systems
- MPI-PkS, Dresden, Germany
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Andreas Lauchli
- Institut f\"ur Theoretische Physik, Universit\"at Innsbruck, A-6020 Innsbruck, Austria
- Theoretische Physik, University of Innsbruck, Austria
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A round-trip from spin to quantum dimer models
ORAL
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Authors
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Matthieu Mambrini
- CNRS, Universit\'e de Toulouse, F-31062 France
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Fabien Alet
- CNRS, Universit\'e de Toulouse, F-31062 France
- Univ. Paul Sabatier, Toulouse
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Sylvain Capponi
- Universit\'e de Toulouse, F-31062 France
- Laboratoire de Physique Th\'eorique, CNRS \& Universit\'e de Toulouse, F-31062 Toulouse, France
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Phase Diagram of a Frustrated Quantum Antiferromagnet on the Honeycomb Lattice: Magnetic Order versus Valence-Bond Crystal Formation
ORAL
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Authors
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David Schwandt
- Laboratoire de Physique Th{\'e}orique, Universit{\'e} de Toulouse, UPS (IRSAMC), CNRS, F-31062 Toulouse, France
- Laboratoire de Physique Th\'eorique, CNRS \& Universit\'e de Toulouse, F-31062 Toulouse, France
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Fabricio Albuquerque
- Laboratoire de Physique Th{\'e}orique, Universit{\'e} de Toulouse, UPS (IRSAMC), CNRS, F-31062 Toulouse, France
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Balazs Het\'enyi
- Department of Physics, Bilkent University, Ankara, Turkey
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Sylvain Capponi
- Laboratoire de Physique Th{\'e}orique, Universit{\'e} de Toulouse, UPS (IRSAMC), CNRS, F-31062 Toulouse, France
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Matthieu Mambrini
- Laboratoire de Physique Th{\'e}orique, Universit{\'e} de Toulouse, UPS (IRSAMC), CNRS, F-31062 Toulouse, France
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Andreas L\"auchli
- Institut f\"ur Theoretische Physik, Universit\"at Innsbruck, A-6020 Innsbruck, Austria
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Plaquette order and deconfined quantum critical point in the spin-1 bilinear-biquadratic Heisenberg model on the honeycomb lattice
ORAL
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Authors
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Hui-Hai Zhao
- Institute of Physics, Chinese Academy of Sciences, Beijing
- Institute of Physics, Chinese Academy of Sciences
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Cenke Xu
- Department of Physics, University of California, Santa Barbara
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Q.N. Chen
- Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing
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Z.C. Wei
- Institute of Physics, Chinese Academy of Sciences, Beijing
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M.P. Qin
- Institute of Physics, Chinese Academy of Sciences, Beijing
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G.M. Zhang
- State Key Laboratory of Low-Dimensional Quantum Physics and Department of Physics, Tsinghua University, Beijing
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T. Xiang
- Institute of Physics and Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing
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Three-sublattice order in the SU(3) Heisenberg model on the square and triangular lattice
ORAL
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Authors
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Bela Bauer
- Station Q, Microsoft Research, Santa Barbara and Theoretische Physik, ETH Zurich, Switzerland
- Theoretische Physik, ETH Zurich, 8093 Zurich, Switzerland and Station Q, Microsoft Research, Santa Barbara, CA 93106
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Philippe Corboz
- Theoretische Physik, ETH Zurich, 8093 Zurich, Switzerland and Institut de theorie des phenomenes physiques, Ecole Polytechnique Federale de Lausanne,
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Andreas M. Laeuchli
- Institut fuer Theoretische Physik, Universitaet Innsbruck, Austria and Max-Planck-Institut fuer Physik komplexer Systeme, Dresden, Germany
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Laura Messio
- Institut de theorie des phenomenes physiques, Ecole Polytechnique Federale de Lausanne, CH-1015 Lausanne, Switzerland
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Karlo Penc
- Research Institute for Solid State Physics and Optics, H-1525 Budapest, P.O. Box 49, Hungary
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Matthias Troyer
- Theoretische Physik, ETH Zurich, 8093 Zurich, Switzerland
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Frederic Mila
- Institut de theorie des phenomenes physiques, Ecole Polytechnique Federale de Lausanne, CH-1015 Lausanne, Switzerland
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Zero- vs. finite-field transition in S=1 Heisenberg antiferromagnet with single-ion anisotropy
ORAL
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Authors
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Pinaki Sengupta
- Nanyang Technological University, Singapore
- Nanyang Technological University
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Ian Yap
- Nanyang Technological University, Singapore
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Zhifeng Zhang
- Nanyang Technological University, Singapore
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Ferronematic order in a spin-1 Heisenberg antiferromagnet
ORAL
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Authors
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Keola Wierschem
- Nanyang Technological University, Singapore
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Pinaki Sengupta
- Nanyang Technological University, Singapore
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Cristian Batista
- Theoretical Division, Los Alamos National Lab
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Monte Carlo study of a $U(1)\times U(1)$ system with $\pi$-statistical interaction
ORAL
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Authors
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Scott Geraedts
- California Institute of Technology
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Olexei Motrunich
- California Institute of Technology
- Caltech
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