3 papers
math.PR2024
Fluctuations in Wasserstein dynamics on Graphs
Yuan Gao, Wuchen Li, Jian-Guo Liu
In this paper, we propose a drift-diffusion process on the probability simplex to study stochastic fluctuations in probability spaces. We construct a counting process for linear de…
cond-mat.str-el2024
Magnetocaloric Effect of Topological Excitations in Kitaev Magnets
Han Li, Enze Lv, Ning Xi +4
Traditional magnetic sub-Kelvin cooling relies on the nearly free local moments in hydrate paramagnetic salts, whose utility is hampered by the dilute magnetic ions and low thermal…
quant-ph2012
Superradiant quantum phase transition in a circuit QED system: a revisit from a fully microscopic point of view
D. Z. Xu, Y. B. Gao, C. P. Sun
In order to examine whether or not the quantum phase transition of Dicke type exists in realistic systems, we revisit the model setup of the superconducting circuit QED from a micr…