42 citations
- University of Science and Technology of ChinaCN2 papers
- Academia SinicaTW1 paper
- Institute of Atomic and Molecular Sciences, Academia SinicaTW1 paper
- National Cheng Kung UniversityTW1 paper
- National Yang Ming Chiao Tung UniversityTW1 paper
- Shanghai Institute of Applied PhysicsCN1 paper
- Shanghai Jiao Tong UniversityCN1 paper
- The University of Texas of the Permian BasinUS1 paper
- Tongji UniversityCN1 paper
- University of Chinese Academy of SciencesCN1 paper
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quant-ph2010★ 11 cited
Quench Dynamics of Entanglement in an Opened Anisotropic Spin-1/2 Heisenberg Chain
Jie Ren, Shiqun Zhu
The quantum entanglement dynamics of a one-dimensional spin-1/2 anisotropic XXZ model is studied using the method of the adaptive time-dependent density-matrix renormalization-grou…
quant-ph2010
Fidelity and entanglement close to quantum phase transition in a two-leg spin ladder
Jie Ren, Shiqun Zhu
The fidelity susceptibility and entanglement entropy in a system of two-leg spin ladder with rung coupling is investigated by using exact diagonalization of the system. The e…
quant-ph2007★ 4 cited
Implementing controlled-NOT gate based on free spin qubits with semiconductor quantum-dot array
Yin-Zhong Wu, Wei-Min Zhang
Based on electron spins in semiconductor quantum dots as qubits, a new quantum controlled-NOT(CNOT) gate is constructed in solid nanostructure without resorting to spin-spin intera…