2 papers
quant-ph2009
Entanglement Entropy in Many-Fermion System
Wenxin Ding
In this four-part prospectus, we first give a brief introduction to the motivation for studying entanglement entropy and some recent development. Then follows a summary of our rece…
quant-ph2009★ 26 cited
Entanglement Entropy and Mutual Information in Bose-Einstein Condensates
Wenxin Ding, Kun Yang
In this paper we study the entanglement properties of free {\em non-relativistic} Bose gases. At zero temperature, we calculate the bipartite block entanglement entropy of the syst…