135 citations · 839 across the 37 of their papers we have counts for
5 papers · 1 filter
Spontaneous magnetism after a "remote" quench: a proposal to test Copenhagen interpretation
Jianda Wu, Wenxin Ding
A change of quantum states for a quantum particle may lead to a change of physical field it exerts to the environment. We discuss such Gedankenexperiment for measuring the magnetic…
A proposal for direct measurement on the quantum geometric potential
Jianda Wu
The quantum geometric potential is a gauge invariant carrying novel geometric features between any two energy levels or bands in quantum systems. In generic time-dependent systems…
Comment on "Quantitative Condition is Necessary in Guaranteeing the Validity of the Adiabatic Approximation" [arXiv:1004.3100]
Meisheng Zhao, Jianda Wu
Recently, the authors of Ref.1[arXiv:1004.3100] claimed that they have proven the traditional adiabatic condition is a necessary condition. Here, it is claimed that there are some…
Adiabatic Condition and Quantum Geometric Potential
Jianda Wu, Meisheng Zhao, Jianlan Chen +1
In this paper, we present a U(1)-invariant expansion theory of the adiabatic process. As its application, we propose and discuss new sufficient adiabatic approximation conditions.…
Is the quantum adiabatic theorem consistent?
Jiangfeng Du, Lingzhi Hu, Ya Wang +3
The quantum adiabatic theorem states that if a quantum system starts in an eigenstate of the Hamiltonian, and this Hamiltonian varies sufficiently slowly, the system stays in this…