33 citations · 51 across the 7 of their papers we have counts for
7 papers
Two-particle self-consistency in a system without condensation
Chen-Huan Wu
In a generic random system, the coexistence of extended and localized states can be evidenced by the subextensive width of energy distribution of a physical initial state in, for e…
Moment-Constrained Vector Reconstruction of Random-Matrix Statistics in Finite Hilbert Spaces
Chen-Huan Wu
Random-matrix statistics are usually imposed at the level of matrix entries or spectral correlations. Here we formulate a complementary inverse problem: can a matrix with prescribe…
Statistic behaviors of gauge-invariance-dominated 1D chiral current random model
Chen-Huan Wu
By considering energy flow, we construct the one-dimensional (1d) model consisting of the quasiparticles caused by asymmetric hopping (in carrier position space) or the complex bos…
Quantum resource studied from the perspective of quantum state superposition
Chengjun Wu, Junhui Li, Bin Luo +1
Quantum resources,such as discord and entanglement, are crucial in quantum information processing. In this paper, quantum resources are studied from the aspect of quantum state sup…
Quantum Evolution Time Limit: a General Non-Markovian Bound
Xiangyi Meng, Chengjun Wu, Hong Guo
We derive a sharp bound as the quantum speed limit (QSL) for the minimal evolution time of quantum open systems in the non-Markovian strong-coupling regime with initial mixed state…
Non-Markovian dynamics without using quantum trajectory
Chengjun Wu, Yang Li, Mingyi Zhu +1
Open quantum system interacting with structured environment is important and manifests non- Markovian behavior, which was conventionally studied using quantum trajectory stochastic…
Non-Markovian Dynamics of Entanglement for Multipartite Systems
Jiang Zhou, Chengjun Wu, Mingyi Zhu +1
Entanglement dynamics for a couple of two-level atoms interacting with independent structured reservoirs is studied using a non-perturbative approach. It is shown that the revival…