31 citations · 37 across the 2 of their papers we have counts for
2 papers
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…
cond-mat.mes-hall2007★ 6 cited
Nuclear-induced time evolution of entanglement of two-electron spins in anisotropically coupled quantum dot
Gehad Sadiek, Zhen Huang, Omar Aldossary +1
We study the time evolution of entanglement of two spins in anisotropically coupled quantum dot interacting with the unpolarized nuclear spins environment. We assume that the excha…