21 citations · 21 across the 1 of their papers we have counts for
2 papers
quant-ph2008★ 21 cited
Sudden death, birth and stable entanglement in a two-qubit Heisenberg XY spin chain
Chuan-Jia Shan, Wei-Wen Cheng, Tang-Kun Liu +2
Taking the decoherence effect due to population relaxation into account, we investigate the entanglement properties for two qubits in the Heisenberg XY interaction and subject to a…
hep-th2005
Deformed Two-Mode Quadrature Operators in Noncommutative Space
Hua Wei, Jiahua Li, Ranran Fang +2
Starting from noncommutative quantum mechanics algebra, we investigate the variances of the deformed two-mode quadrature operators under the evolution of three types of two-mode sq…