45 citations
2 papers
quant-ph2013★ 42 cited
Operator Quantum Zeno Effect: Protecting Quantum Information with Noisy Two-Qubit Interactions
Shu-Chao Wang, Ying Li, Xiang-Bin Wang +1
The time evolution of some quantum states can be slowed down or even stopped under frequent measurements. This is the usual quantum Zeno effect. Here, we report an operator quantum…
cond-mat.mes-hall2012★ 45 cited
Dynamic control of quantum geometric heat flux in a nonequilibrium spin-boson model
Tian Chen, Xiang-Bin Wang, Jie Ren
We study the quantum geometric heat flux in the nonequilibrium spin-boson model. By adopting the noninteracting-blip approximation that is able to accommodate the strong system-bat…