3 papers
cond-mat.stat-mech2020
Dynamical Phase Transitions in a 2D Classical Nonequilibrium Model via 2D Tensor Networks
Phillip Helms, Garnet Kin-Lic Chan
We demonstrate the power of 2D tensor networks for obtaining large deviation functions of dynamical observables in a classical nonequilibrium setting. Using these methods, we analy…
cond-mat.str-el2019
Ground-state properties of the hydrogen chain: insulator-to-metal transition, dimerization, and magnetic phases
Mario Motta, Claudio Genovese, Fengjie Ma +14
Accurate and predictive computations of the quantum-mechanical behavior of many interacting electrons in realistic atomic environments are critical for the theoretical design of ma…
cond-mat.stat-mech2019
Dynamical phase behavior of the single- and multi-lane asymmetric simple exclusion process via matrix product states
Phillip Helms, Ushnish Ray, Garnet Kin-Lic Chan
We analyze the dynamical phases of the current-biased 1D and multi-lane open asymmetric simple exclusion processes (ASEP), using matrix product states and the density matrix renorm…