31 citations · 47 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2012★ 16 cited
Tuning entanglement and ergodicity in two-dimensional spin systems using impurities and anisotropy
Gehad Sadiek, Qing Xu, Sabre Kais
We consider the entanglement in a two dimensional XY model in an external magnetic field h. The model consists of a set of 7 localized spin-1/2 particles in a two dimensional trian…
quant-ph2010★ 31 cited
Entanglement in a Time-Dependent Coupled XY Spin Chain in an External Magnetic Field
Gehad Sadiek, Bedoor Alkurtass, Omar Aldossary
We consider an infinite one dimensional anisotropic XY spin chain with a nearest neighbor time-dependent Heisenberg coupling J(t) between the spins in presence of a time-dependent…