26 citations · 45 across the 4 of their papers we have counts for
4 papers
Tracking quantum state evolution by the Berry curvature with a two-level system
Ze-Lin Zhang, Ping Xu, Zhen-Biao Yang
We investigate two kinds of topological structures (sphere and torus) spanned by the controlled parameters of a driven two-level system's Hamiltonian, and consider the connection b…
Observing geometry of quantum states in a three-level system
Jie Xie, Aonan Zhang, Ningping Cao +7
In quantum mechanics, geometry has been demonstrated as a useful tool for inferring non-classical behaviors and exotic properties of quantum systems. One standard approach to illus…
The Lackadaisical Quantum Walker is NOT Lazy at all
Kun Wang, Nan Wu, Ping Xu +1
In this paper, we study the properties of lackadaisical quantum walks on a line. This model is first proposed in~\cite{wong2015grover} as a quantum analogue of lazy random walks wh…
Grover Walks on a Line with Absorbing Boundaries
Kun Wang, Nan Wu, Parker Kuklinski +3
In this paper, we study Grover walks on a line with one and two absorbing boundaries. In particular, we present some results for the absorbing probabilities both in a semi-finite a…