5 papers
Page curves for a family of exactly solvable evaporating black holes
Xuanhua Wang, Ran Li, Jin Wang
We study the entanglement entropy of a one-parameter family of exactly solvable gravities in the 2-dimensional asymptotically-flat space. The islands and Page curves of eternal, ev…
Universal Quantum Fluctuation-Dissipation Relation for Systems Far From Equilibrium
Zhedong Zhang, Xuanhua Wang, Jin Wang
Fluctuations associated with relaxations in far-from-equilibrium regime is of fundamental interest for a large variety of systems within broad scales. Recent advances in techniques…
Islands and Page curves of Reissner-Nordström black holes
Xuanhua Wang, Ran Li, Jin Wang
We apply the recently proposed quantum extremal surface construction to calculate the Page curve of the eternal Reissner-Nordström black holes in four dimensions ignoring the backr…
Excitation Energy Transfer under Strong Laser Drive
Xuanhua Wang, Zhedong Zhang, Jin Wang
Strong molecule-light interaction enables the control of molecular structures and dynamical processes. A model with strong laser drive is proposed to greatly enhance the intermolec…
Nonequilibrium Effects on Quantum Correlations: Discord, Mutual Information and Entanglement of a Two-Fermionic System in Bosonic and Fermionic Environments
Xuanhua Wang, Jin Wang
We study the steady state entanglement and correlations of an open system comprised of two coupled fermions in the equilibrium or nonequilibrium environments and distill the nonequ…