A quantum magnetic analogue to the critical point of water
At the liquid–gas phase transition in water, the density has a discontinuity at atmospheric
pressure; however, the line of these first-order transitions defined by increasing the applied …
pressure; however, the line of these first-order transitions defined by increasing the applied …
Time evolution of an infinite projected entangled pair state: An efficient algorithm
An infinite projected entangled pair state (iPEPS) is a tensor network ansatz to represent a
quantum state on an infinite 2D lattice whose accuracy is controlled by the bond dimension …
quantum state on an infinite 2D lattice whose accuracy is controlled by the bond dimension …
Time evolution of an infinite projected entangled pair state: Neighborhood tensor update
J Dziarmaga - Physical Review B, 2021 - APS
The simple update (SU) and full update (FU) are the two paradigmatic time evolution
algorithms for a tensor network known as the infinite projected entangled pair state (iPEPS) …
algorithms for a tensor network known as the infinite projected entangled pair state (iPEPS) …
Time evolution of an infinite projected entangled pair state: A gradient tensor update in the tangent space
J Dziarmaga - Physical Review B, 2022 - APS
Time evolution of an infinite two-dimensional (2D) many body quantum lattice system can be
described by the Suzuki-Trotter decomposition applied to the infinite projected entangled …
described by the Suzuki-Trotter decomposition applied to the infinite projected entangled …
Stable ipepo tensor-network algorithm for dynamics of two-dimensional open quantum lattice models
C Mc Keever, MH Szymańska - Physical Review X, 2021 - APS
Being able to accurately describe the dynamics steady states of driven and/or dissipative but
quantum correlated lattice models is of fundamental importance in many areas of science …
quantum correlated lattice models is of fundamental importance in many areas of science …
Simulation of three-dimensional quantum systems with projected entangled-pair states
Tensor network algorithms have proven to be very powerful tools for studying one-and two-
dimensional quantum many-body systems. However, their application to three-dimensional …
dimensional quantum many-body systems. However, their application to three-dimensional …
Finite-temperature tensor network study of the Hubbard model on an infinite square lattice
The Hubbard model is a longstanding problem in the theory of strongly correlated electrons
and a very active one in the experiments with ultracold fermionic atoms. Motivated by current …
and a very active one in the experiments with ultracold fermionic atoms. Motivated by current …
Efficient representation of minimally entangled typical thermal states in two dimensions via projected entangled pair states
The minimally entangled typical thermal states (METTS) are an ensemble of pure states,
equivalent to the Gibbs thermal state, designed with an efficient tensor network …
equivalent to the Gibbs thermal state, designed with an efficient tensor network …
Variational approach to projected entangled pair states at finite temperature
The projected entangled pair state (PEPS) ansatz can represent a thermal state in a strongly
correlated system. We introduce a variational algorithm to optimize this tensor network …
correlated system. We introduce a variational algorithm to optimize this tensor network …
Thermodynamic properties of the Shastry-Sutherland model throughout the dimer-product phase
The thermodynamic properties of the Shastry-Sutherland model have posed one of the
longest-lasting conundrums in frustrated quantum magnetism. Over a wide range on both …
longest-lasting conundrums in frustrated quantum magnetism. Over a wide range on both …