Networking tensor networks: many-body systems and simulations
2012, May 06 -- May 19
Organizers:
R. Orús (MPQ, Garching)
M. C. Bañuls (MPQ, Garching)
D. Perez-Garcia (UCM)
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SCIENTIFIC ACTIVITY
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INSTITUTIONAL INFO
Monday, May 07
Tuesday, May 08
Wednesday, May 09
Thursday, May 10
Friday, May 11
Monday, May 14
Tuesday, May 15
Wednesday, May 16
Thursday, May 17
Friday, May 18
| Opening | |
| Coarse graining tensor renormalization by the higher-order singular value decomposition | |
| Tao Xiang | |
| Non-Uniform Deformations Applied to 1D Quantum Systems | |
| Tomotoshi Nishino | |
| Improved variational technique for tensor network structures | |
| Davide Rossini | |
| Discussions /Posters | |
Tuesday, May 08
| Quantum density matrix embedding and tensor networks in finite systems | |
| Garnet Chan | |
| Random Tensor Network States for Quantum Computation | |
| Tzu-Chieh Wei | |
| Time evolution, tomography, and tensor networks | |
| Jens Eisert | |
| Adiabatic preparation of a Heisenberg antiferromagnet using an optical superlattice | |
| Michael Lubasch | |
| Finite Unconstrained Tree Tensor Networks | |
| Matteo Rizzi | |
| Discussions /Posters | |
| Poster Session | |
Wednesday, May 09
| Lattice gauge theory problems for tensor networks | |
| Karl Jansen | |
| Classical Ising Models Realised on Optical Lattices | |
| Sofyan Iblisdir | |
| Infinite-dimensional-matrix product states from conformal field theory | |
| Anne E. B. Nielsen | |
| New method for calculating dynamical correlation functions in (1+1)-dimensional quantum field theories | |
| Damian Draxler | |
| Discussions /Posters | |
Thursday, May 10
| On the classification of gapped ground state phases | |
| Bruno Nachtergaele | |
| Gapless Hamiltonians for non-injective Matrix Product States | |
| Carlos Fernández-González | |
| Stability of Frustration-Free Hamiltonians | |
| Spyridon Michalakis | |
| Entanglement, fractional magnetization and long range interactions | |
| Andrea Cadarso | |
| Tensor networks in algebraic geometry and statistics | |
| Jason Morton | |
| Discussions /Posters | |
Friday, May 11
| The physics of honeycomb lattice Hubbard/t-J model: A Grassmann tensor product state approach. | |
| Zheng-Cheng Gu | |
| Breakdown of a perturbed Z(N) topological phase | |
| Marc Daniel Schulz | |
| Towards unconventional symmetries in tensor network states | |
| Oliver Buerschaper | |
| Transparent framework for general non-Abelian symmetries in tensor network states | |
| Andreas Weichselbaum | |
| Invariant Theory for Matrix Product States | |
| Jacob Biamonte | |
| Discussions /Posters | |
Monday, May 14
| Renormalization group contraction of tensor networks in three dimensions | |
| Artur Garcia-Saez | |
| Numerical simulation of translational non-invariant ground states for infinite spin chains with long-range interactions | |
| Volckmar Nebendahl | |
| Geometry of matrix product states | |
| Jutho Haegeman | |
| The infinite languages spoken by infinite matrix product states | |
| Gregory Crosswhite | |
| Infinite boundary conditions for matrix product state calculations | |
| Phien Ngoc Ho | |
| Discussions /Posters | |
Tuesday, May 15
| Recent progress with infinite projected entangled-pair states (iPEPS) | |
| Philippe Corboz | |
| Computation of dynamically relevant eigenstates for the Bose-Hubbard model | |
| Mateusz Lacki | |
| The Algebraic Bethe Ansatz and Tensor Networks | |
| Valentin Murg | |
| Ground states from semindefinite relaxations | |
| Robert Hübener | |
| Constructing topological quantum states on a quantum computer | |
| Tobby Cubitt | |
| Discussions /Posters | |
Wednesday, May 16
| Improving the efficiency of numerical simulations with MERA | |
| Glen Evenbly | |
| A class of entangling quantum circuits that can be efficiently simulated | |
| Guifre Vidal | |
| Local time evolution of many body systems with entanglement renormalization | |
| Luca Tagliacozzo | |
| Phase diagram and quench dynamics of the cluster-XY spin chain | |
| Sebastian Montes | |
| Discussions /Posters | |
Thursday, May 17
| Entanglement Spectra and Boundary Theories using Projected Entangled Pair States". | |
| Norbert Schuch | |
| Entanglement and boundary theories of Resonating Valence Bond wavefunctions | |
| Didier Poilblanc | |
| Three-sublattice order in the SU(3) Heisenberg model on the square and triangular lattice | |
| Bela Bauer | |
| Entanglement Renormalization, Holography and Correlations between Disjoint Regions in Quantum Critical Systems | |
| Javier Molina | |
| Discussions /Posters | |
Friday, May 18
| Spin-liquid phase in spin-1/2 square J1-J2 Heisenberg model: A tensor product state approach | |
| Ling Wang | |
| Combining tensor networks with Monte Carlo: Applications to the MERA | |
| Andy Ferris | |
| Ground-state phase diagram of the quantum J1-J2 model on the honeycomb lattice: A variational study based on entangled-plaquette states | |
| Fabio Mezzacappo | |
| MERA as inverse of the renormalization group | |
| Cedric Beny | |
| Discussions /Posters | |
This session has received financial support from the following institutions:
