9 citations · 9 across the 4 of their papers we have counts for
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quant-ph2011
Quantum entanglement and teleportation in quantum dot
Li-Guo Qin, Li-Jun Tian, Guo-Hong Yang
We study the thermal entanglement and quantum teleportation using quantum dot as a resource. We first consider entanglement of the resource, and then focus on the effects of differ…
quant-ph2011
The sudden birth and sudden death of thermal fidelity in a two-qubit XY model
Li-Jun Tian, Li-Guo Qin, Ying Jiang +1
We study the energy level crossings of the states and thermal fidelity for a two-qubit system in the presence of a transverse and inhomogeneous magnetic field. It is shown clearly…