149 citations · 211 across the 7 of their papers we have counts for
7 papers
Matrix Product Belief Propagation
Gabriel Woolls, Shahin Jahanbani, Adarsh Pashikanti +3
We introduce "matrix product belief propagation" (MP-BP) as a controlled method for the approximate contraction of two-dimensional tensor networks and graphical models, which gener…
Dynamics of disordered quantum systems with two- and three-dimensional tensor networks
Joseph Tindall, Antonio Mello, Matt Fishman +2
Large scale quantum annealing dynamics of Ising spin glasses were recently implemented on D-Wave's Advantage system on a range of lattices. Following extensive comparison to exi…
Approximate Contraction of Arbitrary Tensor Networks with a Flexible and Efficient Density Matrix Algorithm
Linjian Ma, Matthew Fishman, Miles Stoudenmire +1
Tensor network contractions are widely used in statistical physics, quantum computing, and computer science. We introduce a method to efficiently approximate tensor network contrac…
Variational adiabatic transport of tensor networks
Hyeongjin Kim, Matthew T. Fishman, Dries Sels
We discuss a tensor network method for constructing the adiabatic gauge potential -- the generator of adiabatic transformations -- as a matrix product operator, which allows us to…
Gauging tensor networks with belief propagation
Joseph Tindall, Matthew T. Fishman
Effectively compressing and optimizing tensor networks requires reliable methods for fixing the latent degrees of freedom of the tensors, known as the gauge. Here we introduce a ne…
Efficient tensor network simulation of IBM's Eagle kicked Ising experiment
Joseph Tindall, Matt Fishman, Miles Stoudenmire +1
We report an accurate and efficient classical simulation of a kicked Ising quantum system on the heavy-hexagon lattice. A simulation of this system was recently performed on a 127…
Disentangling Interacting Systems with Fermionic Gaussian Circuits: Application to Quantum Impurity Models
Ang-Kun Wu, Benedikt Kloss, Wladislaw Krinitsin +3
Tensor network quantum states are powerful tools for strongly correlated systems, tailored to capture local correlations such as in ground states with entanglement area laws. When…