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Title: On the closedness and geometry of tensor network state sets

Abstract

Tensor network states (TNS) are a powerful approach for the study of strongly correlated quantum matter. The curse of dimensionality is addressed by parametrizing the many-body state in terms of a network of partially contracted tensors. These tensors form a substantially reduced set of effective degrees of freedom. In practical algorithms, functionals like energy expectation values or overlaps are optimized over certain sets of TNS. Concerning algorithmic stability, it is important whether the considered sets are closed because, otherwise, the algorithms may approach a boundary point that is outside the TNS set and tensor elements diverge. Here we discuss the closedness and geometries of TNS sets, and we propose regularizations for optimization problems on non-closed TNS sets. We show that sets of matrix product states (MPS) with open boundary conditions, tree tensor network states, and the multiscale entanglement renormalization ansatz are always closed, whereas sets of translation-invariant MPS with periodic boundary conditions (PBC), heterogeneous MPS with PBC, and projected entangled pair states are generally not closed. The latter is done using explicit examples like the W state, states that we call two-domain states, and fine-grained versions thereof.

Authors:
 [1];  [1];  [2]
  1. Duke Univ., Durham, NC (United States)
  2. Technical Univ. of Munich (Germany)
Publication Date:
Research Org.:
Duke Univ., Durham, NC (United States)
Sponsoring Org.:
USDOE; National Science Foundation (NSF)
OSTI Identifier:
2280986
Grant/Contract Number:  
SC0019449; DMS-2012286; CHE-2037263
Resource Type:
Accepted Manuscript
Journal Name:
Letters in Mathematical Physics
Additional Journal Information:
Journal Volume: 112; Journal Issue: 4; Journal ID: ISSN 0377-9017
Publisher:
Springer
Country of Publication:
United States
Language:
English
Subject:
97 MATHEMATICS AND COMPUTING; tensor networks; matrix product states; project entangled-pair states; multiscale entanglement renormalization ansatz; algebraic geometry; nonexistence of optimizers

Citation Formats

Barthel, Thomas, Lu, Jianfeng, and Friesecke, Gero. On the closedness and geometry of tensor network state sets. United States: N. p., 2022. Web. doi:10.1007/s11005-022-01552-z.
Barthel, Thomas, Lu, Jianfeng, & Friesecke, Gero. On the closedness and geometry of tensor network state sets. United States. https://doi.org/10.1007/s11005-022-01552-z
Barthel, Thomas, Lu, Jianfeng, and Friesecke, Gero. Mon . "On the closedness and geometry of tensor network state sets". United States. https://doi.org/10.1007/s11005-022-01552-z. https://www.osti.gov/servlets/purl/2280986.
@article{osti_2280986,
title = {On the closedness and geometry of tensor network state sets},
author = {Barthel, Thomas and Lu, Jianfeng and Friesecke, Gero},
abstractNote = {Tensor network states (TNS) are a powerful approach for the study of strongly correlated quantum matter. The curse of dimensionality is addressed by parametrizing the many-body state in terms of a network of partially contracted tensors. These tensors form a substantially reduced set of effective degrees of freedom. In practical algorithms, functionals like energy expectation values or overlaps are optimized over certain sets of TNS. Concerning algorithmic stability, it is important whether the considered sets are closed because, otherwise, the algorithms may approach a boundary point that is outside the TNS set and tensor elements diverge. Here we discuss the closedness and geometries of TNS sets, and we propose regularizations for optimization problems on non-closed TNS sets. We show that sets of matrix product states (MPS) with open boundary conditions, tree tensor network states, and the multiscale entanglement renormalization ansatz are always closed, whereas sets of translation-invariant MPS with periodic boundary conditions (PBC), heterogeneous MPS with PBC, and projected entangled pair states are generally not closed. The latter is done using explicit examples like the W state, states that we call two-domain states, and fine-grained versions thereof.},
doi = {10.1007/s11005-022-01552-z},
journal = {Letters in Mathematical Physics},
number = 4,
volume = 112,
place = {United States},
year = {Mon Jul 25 00:00:00 EDT 2022},
month = {Mon Jul 25 00:00:00 EDT 2022}
}

Works referenced in this record:

Stripe ansätze from exactly solved models
journal, July 2001


Rigorous results on valence-bond ground states in antiferromagnets
journal, August 1987


Highly correlated calculations with a polynomial cost algorithm: A study of the density matrix renormalization group
journal, March 2002

  • Chan, Garnet Kin-Lic; Head-Gordon, Martin
  • The Journal of Chemical Physics, Vol. 116, Issue 11
  • DOI: 10.1063/1.1449459

Low-Rank Approximation of Generic $p \timesq \times2$ Arrays and Diverging Components in the Candecomp/Parafac Model
journal, January 2008

  • Stegeman, Alwin
  • SIAM Journal on Matrix Analysis and Applications, Vol. 30, Issue 3
  • DOI: 10.1137/050644677

Sign problem in the numerical simulation of many-electron systems
journal, May 1990


Scaling laws for ising models near T c
journal, June 1966


Dimers on a Rectangular Lattice
journal, April 1968

  • Baxter, R. J.
  • Journal of Mathematical Physics, Vol. 9, Issue 4
  • DOI: 10.1063/1.1664623

Class of Quantum Many-Body States That Can Be Efficiently Simulated
journal, September 2008


A short review on entanglement in quantum spin systems
journal, December 2009


A Quantum Version of Wielandt's Inequality
journal, September 2010

  • Sanz, Mikel; Perez-Garcia, David; Wolf, Michael M.
  • IEEE Transactions on Information Theory, Vol. 56, Issue 9
  • DOI: 10.1109/TIT.2010.2054552

Density-matrix algorithms for quantum renormalization groups
journal, October 1993


Construction and analysis of degenerate PARAFAC models
journal, January 2000


Simulation of interacting fermions with entanglement renormalization
journal, January 2010


O(n2.7799) complexity for n × n approximate matrix multiplication
journal, June 1979


Criticality, the Area Law, and the Computational Power of Projected Entangled Pair States
journal, June 2006


Hierarchical Singular Value Decomposition of Tensors
journal, January 2010

  • Grasedyck, Lars
  • SIAM Journal on Matrix Analysis and Applications, Vol. 31, Issue 4
  • DOI: 10.1137/090764189

Real-Space Renormalization Yields Finite Correlations
journal, July 2010


Analysis of individual differences in multidimensional scaling via an n-way generalization of “Eckart-Young” decomposition
journal, September 1970

  • Carroll, J. Douglas; Chang, Jih-Jie
  • Psychometrika, Vol. 35, Issue 3
  • DOI: 10.1007/BF02310791

Entanglement Renormalization
journal, November 2007


Normal projected entangled pair states generating the same state
journal, November 2018

  • Molnar, Andras; Garre-Rubio, José; Pérez-García, David
  • New Journal of Physics, Vol. 20, Issue 11
  • DOI: 10.1088/1367-2630/aae9fa

Tensor Spaces and Numerical Tensor Calculus
book, February 2012


Fermionic projected entangled pair states
journal, May 2010


Matrix product states represent ground states faithfully
journal, March 2006


Density matrix formulation for quantum renormalization groups
journal, November 1992


Topics in quantum probability
journal, November 1981


Quantum phase transition in spin-3/2 systems on the hexagonal lattice — optimum ground state approach
journal, January 1997

  • Niggemann, H.; Klümper, A.; Zittartz, J.
  • Zeitschrift für Physik B Condensed Matter, Vol. 104, Issue 1
  • DOI: 10.1007/s002570050425

A polynomial time algorithm for the ground state of one-dimensional gapped local Hamiltonians
journal, June 2015

  • Landau, Zeph; Vazirani, Umesh; Vidick, Thomas
  • Nature Physics, Vol. 11, Issue 7
  • DOI: 10.1038/nphys3345

Finitely correlated states on quantum spin chains
journal, March 1992

  • Fannes, M.; Nachtergaele, B.; Werner, R. F.
  • Communications in Mathematical Physics, Vol. 144, Issue 3
  • DOI: 10.1007/BF02099178

Three qubits can be entangled in two inequivalent ways
journal, November 2000


Critical exponents with a multiscale entanglement renormalization Ansatz channel
journal, September 2009


Classical Simulation of Infinite-Size Quantum Lattice Systems in One Spatial Dimension
journal, February 2007


Simulating strongly correlated quantum systems with tree tensor networks
journal, November 2010


The density-matrix renormalization group in the age of matrix product states
journal, January 2011


Low-energy physics of isotropic spin-1 chains in the critical and Haldane phases
journal, July 2020


Algorithms for entanglement renormalization
journal, April 2009


Colloquium : Area laws for the entanglement entropy
journal, February 2010


Infinite time-evolving block decimation algorithm beyond unitary evolution
journal, October 2008


Optimizing the density-matrix renormalization group method using quantum information entropy
journal, November 2003


Computational Complexity and Fundamental Limitations to Fermionic Quantum Monte Carlo Simulations
journal, May 2005


Optimization at the boundary of the tensor network variety
journal, May 2021

  • Christandl, Matthias; Gesmundo, Fulvio; França, Daniel Stilck
  • Physical Review B, Vol. 103, Issue 19
  • DOI: 10.1103/PhysRevB.103.195139

The density-matrix renormalization group
journal, April 2005


Variational optimization algorithms for uniform matrix product states
journal, January 2018


The Expression of a Tensor or a Polyadic as a Sum of Products
journal, April 1927


On manifolds of tensors of fixed TT-rank
journal, September 2011

  • Holtz, Sebastian; Rohwedder, Thorsten; Schneider, Reinhold
  • Numerische Mathematik, Vol. 120, Issue 4
  • DOI: 10.1007/s00211-011-0419-7

Unitary circuits for strongly correlated fermions
journal, May 2010


Self-consistent tensor product variational approximation for 3D classical models
journal, June 2000


Classical simulation of quantum many-body systems with a tree tensor network
journal, August 2006


A New Scheme for the Tensor Representation
journal, October 2009


Quantum field theories on a lattice: Variational methods for arbitrary coupling strengths and the Ising model in a transverse magnetic field
journal, September 1977

  • Drell, Sidney D.; Weinstein, Marvin; Yankielowicz, Shimon
  • Physical Review D, Vol. 16, Issue 6
  • DOI: 10.1103/PhysRevD.16.1769

Fermionic Orbital Optimization in Tensor Network States
journal, November 2016


Fermionic multiscale entanglement renormalization ansatz
journal, October 2009


Quantum Version of Wielandt’s Inequality Revisited
journal, August 2019

  • Michalek, Mateusz; Shitov, Yaroslav
  • IEEE Transactions on Information Theory, Vol. 65, Issue 8
  • DOI: 10.1109/TIT.2019.2897772

Tensor-Train Decomposition
journal, January 2011

  • Oseledets, I. V.
  • SIAM Journal on Scientific Computing, Vol. 33, Issue 5
  • DOI: 10.1137/090752286

Contraction of fermionic operator circuits and the simulation of strongly correlated fermions
journal, October 2009


Measuring orbital interaction using quantum information theory
journal, April 2006


Projected Entangled Pair States: Fundamental Analytical and Numerical Limitations
journal, November 2020


Meron-Cluster Solution of Fermion Sign Problems
journal, October 1999


Spin nematics correlations in bilinear-biquadratic S = 1 spin chains
journal, October 2006


Class of ansatz wave functions for one-dimensional spin systems and their relation to the density matrix renormalization group
journal, January 1997


Quantum entanglement in condensed matter systems
journal, August 2016


Tensor Rank and the Ill-Posedness of the Best Low-Rank Approximation Problem
journal, January 2008

  • de Silva, Vin; Lim, Lek-Heng
  • SIAM Journal on Matrix Analysis and Applications, Vol. 30, Issue 3
  • DOI: 10.1137/06066518X

Classical Simulation of Infinite-Size Quantum Lattice Systems in Two Spatial Dimensions
journal, December 2008


Valence bond ground states in isotropic quantum antiferromagnets
journal, September 1988

  • Affleck, Ian; Kennedy, Tom; Lieb, Elliott H.
  • Communications in Mathematical Physics, Vol. 115, Issue 3
  • DOI: 10.1007/BF01218021

Kondo Lattice: Real-Space Renormalization-Group Approach
journal, June 1977


Works referencing / citing this record:

Two-electron wavefunctions are matrix product states with bond dimension three
journal, September 2022

  • Friesecke, Gero; Graswald, Benedikt R.
  • Journal of Mathematical Physics, Vol. 63, Issue 9
  • DOI: 10.1063/5.0072261