1 citations · 1 across the 2 of their papers we have counts for
2 papers
cond-mat.stat-mech2007★ 1 cited
Singularities in fidelity surfaces for quantum phase transitions: a geometric perspective
Huan-Qiang Zhou, Jian-Hui Zhao, Hong-Lei Wang +1
The fidelity per site between two ground states of a quantum lattice system corresponding to different values of the control parameter defines a surface embedded in a Euclidean spa…
cond-mat.mes-hall2007
Realizable spin models and entanglement dynamics in superconducting flux qubit systems
Qian Qian Shi, Sam Young Cho, Bo Li +1
Realizable spin models are investigated in a two superconducting flux qubit system. It is shown that a specific adjustment of system parameters in the two flux qubit system makes i…