2 papers
quant-ph2021
Lower and upper bounds of quantum battery power in multiple central spin systems
Li Peng, Wen-Bin He, Stefano Chesi +2
We study the energy transfer process in quantum battery systems consisting of multiple central spins and bath spins. Here with "quantum battery" we refer to the central spins, wher…
cond-mat.quant-gas2019
Grüneisen parameters for Lieb-Liniger and Yang-Gaudin models
Li Peng, Yicong Yu, Xi-Wen Guan
Using the Bethe ansatz solution, we analytically study expansionary, magnetic and interacting Grüneisen parameters (GPs) for one-dimensional (1D) Lieb-Liniger and Yang-Gaudin model…