2 papers
cond-mat.str-el2019
Critical behaviors of the entanglement and participation entropy near the many-body localization transition in a disordered quantum spin chain
Wei Zhang, Ziqiang Wang
The transition between many-body localized states and the delocalized thermal states is an eigen-state phase transition at finite energy density outside the scope of conventional q…
cond-mat.dis-nn2018
Interpretable Machine Learning Study of Many-Body Localization Transition in Disordered Quantum Ising Spin Chains
Wei Zhang, Lei Wang, Ziqiang Wang
We apply support vector machine (SVM) to study the phase transition between many-body localized and thermal phases in a disordered quantum Ising chain in a transverse external fiel…