202 citations · 908 across the 31 of their papers we have counts for
4 papers · 2 filters
Fluctuation Relations for Heat Exchange in the Generalized Gibbs Ensemble
Bo-Bo Wei
In this work, we investigate the heat exchange between two quantum systems whose initial equilibrium states are described by the generalized Gibbs ensemble. First, we generalize th…
Relations between Heat Exchange and Rényi Divergences
Bo-Bo Wei
In this work, we establish an exact relation which connects the heat exchange between two systems initialized in their thermodynamic equilibrium states at different temperatures an…
Fidelity Susceptibility in the Quantum Rabi Model
Bo-Bo Wei, Xiao-Chen Lv
Quantum criticality usually occurs in many-body systems. Recently it was shown that the quantum Rabi model, which describes a two-level atom coupled to a single model cavity field,…
Extracting the Central Charge of Conformal Field Theory by Central Spin Decoherence
Bo-Bo Wei
Conformal invariance powerfully constrains the critical behavior of two-dimensional classical systems with short-range interactions and the critical theories in two-dimensions are…