27 citations · 40 across the 2 of their papers we have counts for
2 papers
quant-ph2011★ 13 cited
Preservation of entanglement in a two-qubit-spin coupled system
Yu-Chen Hou, Guo-feng Zhang, Yan Chen +1
A theoretical scheme to preserve the entanglement in a two-qubit-spin coupled system in the presence of Dzyaloshinskii-Moriya (DM) anisotropic antisymmetric interaction is proposed…
quant-ph2011★ 27 cited
Measurement-induced disturbance and thermal negativity of qutrit-qubit mixed spin chain
Guofeng Zhang, Yuchen Hou, Ailing Ji
We investigate the quantum correlation in a qutrit-qubit mixed spin chain based on measurement-induced disturbance (MID) [S. Luo, Phys. Rev. A, 77, (2008) 022301]. We also compare…