29 citations · 59 across the 6 of their papers we have counts for
5 papers · 1 filter
Doping phase diagram of a Hubbard model for twisted bilayer cuprates
Xiancong Lu, David Sénéchal
We study the twisted Hubbard model of a cuprate bilayer at a fixed twist angle using the variational cluster approximation, a method that treats short-range dynam…
Characterizing the Bulk-Boundary Correspondence of one-dimensional non-Hermitian interacting systems by edge entanglement entropy
Weitao Chen, Liangtao Peng, Hantao Lu +1
Dramatically different from the Hermitian systems, the conventional Bulk-Boundary Correspondence (BBC) is broken in the non-Hermitian systems. In this article, we use edge entangle…
Spin texture in a bilayer high-temperature cuprate superconductor
Xiancong Lu, David Sénéchal
We investigate the possibility of spin texture in the bilayer cuprate superconductor using cluster dynamical mean field theory (CDMFT). The one-band Hub…
Loop currents in ladder cuprates: A dynamical mean field theory study
Xiancong Lu, D. Sénéchal
We investigate the possibility of spontaneous loop currents in the two-leg ladder cuprate SrCaCuO by applying cluster dynamical mean field theory (CDMFT)…
Number Statistics of Ultracold Bosons in Optical Lattice
Yu Chuan Wen, Jing Yu Gan, Xiancong Lu +1
We study the number statistics of ultracold bosons in optical Lattice using the slave particle technique and quantum Monte Carlo simulations. For homogeneous Bose-Hubbard model, we…