primary paper · identifier verified
Density matrix formulation for quantum renormalization groups
Steven R. White · 1992
DOI:10.1103/PhysRevLett.69.2863
Primary source for DMRG, the variational method later understood as optimization over matrix product states.
Source record →primary paper · identifier verified
Efficient classical simulation of slightly entangled quantum computations
Guifré Vidal · 2003
arXiv:quant-ph/0301063
Ties classical simulation cost to the entanglement carried across a cut, which is the quantity a bond dimension budgets.
Source record →primary paper · identifier verified
Renormalization algorithms for Quantum-Many Body Systems in two and higher dimensions
F. Verstraete, J. I. Cirac · 2004
arXiv:cond-mat/0407066
Primary source for the projected entangled pair state (PEPS) generalization of MPS beyond one dimension.
Source record →primary paper · identifier verified
Entanglement renormalization
Guifré Vidal · 2005
arXiv:cond-mat/0512165
Introduces entanglement renormalization and the disentangler that distinguishes MERA from a plain tree network.
Source record →primary paper · identifier verified
A class of quantum many-body states that can be efficiently simulated
G. Vidal · 2006
arXiv:quant-ph/0610099
Primary source for the MERA ansatz and its efficient contraction, including the scale-invariant construction.
Source record →primary paper · identifier verified
The computational complexity of PEPS
Norbert Schuch, Michael M. Wolf, Frank Verstraete, J. Ignacio Cirac · 2006
arXiv:quant-ph/0611050
Establishes hardness results for contracting PEPS — the reason higher-dimensional tensor networks are approximated, not contracted exactly.
Source record →primary paper · identifier verified
Simulating quantum computation by contracting tensor networks
Igor L. Markov, Yaoyun Shi · 2005
arXiv:quant-ph/0511069
Connects the cost of contracting a tensor network to the treewidth of its graph, which is the structural quantity behind contraction-order search.
Source record →primary paper · identifier verified
An Area Law for One Dimensional Quantum Systems
M. B. Hastings · 2007
arXiv:0705.2024
Proves the one-dimensional area law that explains why a bounded bond dimension suffices for gapped 1D ground states — and, by implication, when it does not.
Source record →review article · identifier verified
Matrix Product States, Projected Entangled Pair States, and variational renormalization group methods for quantum spin systems
F. Verstraete, J. I. Cirac, V. Murg · 2008
arXiv:0907.2796
Review tying MPS, PEPS, and variational renormalization group methods into one framework.
Source record →primary paper · identifier verified
Entanglement Renormalization and Holography
Brian Swingle · 2009
arXiv:0905.1317
The paper that proposed reading the MERA network as a discretized holographic geometry. It is the origin of the AdS/MERA conjecture, not a proof of it.
Source record →review article · identifier verified
The density-matrix renormalization group in the age of matrix product states
Ulrich Schollwöck · 2010
arXiv:1008.3477
Standard reference for MPS canonical forms, SVD truncation, and the reformulation of DMRG in tensor-network language.
Source record →review article · identifier verified
A Practical Introduction to Tensor Networks: Matrix Product States and Projected Entangled Pair States
Román Orús · 2013
arXiv:1306.2164
Review covering tensor-network structure, entanglement scaling, and contraction strategy; the general reference for this atlas.
Source record →primary paper · identifier verified
Ising formulations of many NP problems
Andrew Lucas · 2013
arXiv:1302.5843
Catalogues explicit Ising encodings for NP-hard problems — the step that turns a combinatorial problem into a spin model a tensor network can act on.
Source record →primary paper · identifier verified
A Quantum Approximate Optimization Algorithm
Edward Farhi, Jeffrey Goldstone, Sam Gutmann · 2014
arXiv:1411.4028
Primary source for QAOA, the quantum method against which quantum-inspired classical optimizers are usually compared.
Source record →primary paper · identifier verified
Consistency Conditions for an AdS/MERA Correspondence
Ning Bao, ChunJun Cao, Sean M. Carroll, Aidan Chatwin-Davies, Nicholas Hunter-Jones, Jason Pollack, Grant N. Remmen · 2015
arXiv:1504.06632
States conditions an AdS/MERA correspondence would have to satisfy and argues they are in tension. It is why tn-005 is labelled a conjecture rather than a result.
Source record →primary paper · identifier verified
Dynamic Portfolio Optimization with Real Datasets Using Quantum Processors and Quantum-Inspired Tensor Networks
Samuel Mugel, Carlos Kuchkovsky, Escolástico Sánchez, Samuel Fernández-Lorenzo, Jorge Luis-Hita, Enrique Lizaso, Román Orús · 2020
arXiv:2007.00017
A reported application of tensor-network optimization to portfolio construction alongside quantum processors — the closest thing in this source set to the commercial framing, and narrower than that framing suggests.
Source record →primary paper · identifier verified
Solving the sampling problem of the Sycamore quantum circuits
Feng Pan, Keyang Chen, Pan Zhang · 2021
arXiv:2111.03011
Classical tensor-network contraction applied to the Sycamore sampling task. The strongest evidence here that a specific claimed quantum advantage narrowed — for one benchmark task, not for an application.
Source record →