31 citations · 151 across the 15 of their papers we have counts for
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quant-ph2013
Two driven coupled qubits in a time varying magnetic field: exact and approximate solutions
E. I. Lashin, Gehad Sadiek, M. Sebaweh Abdullah +1
We study the dynamics of a two-qubit system coupled through time dependent anisotropic Heisenberg interaction in presence of a time varying non-uniform external magnetic fiel…
quant-ph2013
Dynamics of Entanglement in one and two-dimensional spin systems
Gehad Sadiek, Qing Xu, Sabre Kais
We present a review of dynamics of entanglement in one and two dimensional systems under the effect of external magnetic field and different degrees of anisotropy at zero and finit…
quant-ph2013★ 13 cited
Persistence of entanglement in thermal states of spin systems
Gehad Sadiek, Sabre Kais
We study and compare the persistence of bipartite entanglement (BE) and multipartite entanglement (ME) in one-dimensional and two-dimensional spin XY models in an external transver…