63 citations · 277 across the 16 of their papers we have counts for
Showing 2014Show all
3 papers · 1 filter
quant-ph2014★ 2 cited
Global quantum discord in infinite quantum spin chains
Zhao-Yu Sun, Yan-E Liao, Bin Guo +10
In this paper, we study global quantum discord (GQD) in infinite-size spin chains. For this purpose, in the framework of matrix product states (MPSs), we propose an effective proce…
hep-th2014★ 23 cited
Tensor perturbations of Palatini -branes
Bao-Min Gu, Bin Guo, Hao Yu +1
We investigate the thick brane model in Palatini gravity. The brane is generated by a real scalar field with a scalar potential. We solve the system analytically a…
hep-th2014★ 26 cited
Brane worlds in gravity with auxiliary fields
Bin Guo, Yu-Xiao Liu, Ke Yang
Recently, Pani, Sotiriou, and Vernieri explored a new theory of gravity by adding nondynamical fields, i.e., gravity with auxiliary fields [Phys. Rev. D 88, 121502(R) (2013)]. In t…