Workshop II: Tensor Network States and Applications - IPAM

Workshop II: Tensor Network States and Applications

Part of the Long Program Tensor Methods and Emerging Applications to the Physical and Data Sciences
April 19 - 23, 2021

Schedule

All times in this Schedule are Pacific Time (PT)

Monday, April 19, 2021

Morning Session

07:55-07:55
SESSION CHAIRS: Thomas Barthel (Duke University) and Karen Hallberg (Bariloche Atomic Centre)
07:55-08:00
Welcome & Opening Remarks: Dean Miguel García-Garibay (Dean of Physical Sciences, UCLA) and Dima Shlyakhtenko (Director, IPAM)
08:00-08:30
Ling Wang (Zhejiang University)
Deconfined quantum criticality in the spin-1/2 Shastry-Sutherland model in two dimension
08:40-09:10
Caterina De Bacco (Max Planck Institute for Intelligent Systems)
Matrix product states for modeling dynamical processes on networks
09:20-09:50
Simen Kvaal (University of Oslo)
Multireference coupled-cluster methods based on the bivariational principle and why the tensor-network people should care
10:00-10:20
Break
10:20-10:50
Steve White (University of California, Irvine (UCI))
Phase diagram of the 2D t-t'-J model
11:00-11:30
Reinhold Schneider (Technische Universität Berlin)
Tree Based Tensor Networks (HT/TT) for the numerical solution of Hamilton Jacobi Bellmann (HJB) equations

Tuesday, April 20, 2021

Morning Session

08:00-08:00
SESSION CHAIRS: Cecile Repellin (CNRS) and Sylvain Capponi (Université de Toulouse III (Paul Sabatier))
08:00-08:30
Mi-Song Dupuy (Technische Universtitat München)
A new ordering scheme for QC-DMRG based on a symmetry of the higher-order singular values
08:40-09:10
Anna Keselman (Kavli Institute for Theoretical Physics)
Spectral Signatures of Quasiparticle Interactions in Antiferromagnets
09:20-09:50
Joseph Landsberg (Texas A&M University - College Station)
Geometry associated to tensor network states
10:00-10:20
Break
10:20-10:50
Shi-Ju Ran (Capital Normal University)
Deep learning quantum states for Hamiltonian predictions
11:00-11:30
Xiao-Gang Wen (Massachusetts Institute of Technology)
Exactly soluble tensor network model in 2+1D with U(1) symmetry and quantize Hall conductance

Wednesday, April 21, 2021

Morning Session

08:00-08:00
SESSION CHAIRS: Anna Keselman (Kavli Institute for Theoretical Physics) and Gero Friesecke (TU Munich)
08:00-08:30
Zhengcheng Gu (The Chinese University of Hong Kong)
The emergence of gapless quantum spin liquid near deconfined quantum critical point
08:40-09:10
Ian McCulloch (University of Queensland)
Finite-entanglement scaling functions at quantum critical points
09:20-09:50
Frank Verstraete (Ghent University)
Algorithms for continuous matrix product states
10:00-10:20
Break
10:20-10:50
Ivan Oseledets (Skolkovo Institute of Science and Technology)
Tensor-train decomposition and its applications in machine learning
11:00-11:30
Glen Evenbly (Georgia Institute of Technology)
Using tensor networks to design improved wavelets for image compression
11:40-12:10
Garnet Chan (California Institute of Technology)
Tensor networks for real materials

Thursday, April 22, 2021

Morning Session

08:00-08:00
SESSION CHAIRS: Didier Poilblanc (CNRS, Toulouse) and Joseph Landsberg (Clay Scholar, Texas A&M Univ.)
08:00-08:30
Wei Li (Beihang University)
Decoding Quantum Magnetism Genome by Thermal Tensor Networks
08:40-09:10
Cecile Repellin (Centre National de la Recherche Scientifique (CNRS))
Detecting fractional Chern insulators in few-boson systems
09:20-09:50
German Sierra (Consejo Superior de Investigaciones Científicas (CSIC))
Tensor Network Renormalization of Bosonic Fields
10:00-10:20
Break
10:20-10:50
Ors Legeza (Wigner Research Centre for Physics)
Tensor network state methods in material science and ab initio quantum chemistry
11:00-11:30
Yuriel Nunez Fernandez (Commissariat à l'Énergie Atomique (CEA))
Half-filled quantum Hall problem on the cylinder, DMRG and composite fermions

Friday, April 23, 2021

Morning Session

08:00-08:00
SESSION CHAIRS: Ettore Teixeira Turatti (Università di Firenze) and Thomas Barthel (Duke University)
08:00-08:30
Sylvain Capponi (Université de Toulouse III (Paul Sabatier))
Chiral spin liquid phases in SU(N) quantum magnets
08:40-09:10
Roman Orus (Donostia International Physics Center)
News on tensor network simulations for quantum matter and beyond
09:20-09:50
Norbert Schuch (University of Vienna)
Matrix product state algorithms for Gaussian fermionic states
10:00-10:20
Break
10:20-10:50
Tomaz Prosen (University of Ljubljana)
Exactly solved models of chaotic many-body dynamics
11:00-11:30
Lexing Ying (Stanford University)
Strictly-correlated Electron Functional and Multimarginal Optimal Transport
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