1.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Chinese Academy of SciencesCN196 papers
- Beijing Normal UniversityCN148 papers
- University of Science and Technology of ChinaCN128 papers
- Lanzhou UniversityCN95 papers
- Zhejiang UniversityCN90 papers
- Tsinghua UniversityCN76 papers
- University of LisbonPT75 papers
- Centre National de la Recherche ScientifiqueFR74 papers
- University of Chinese Academy of SciencesCN73 papers
- Institute of PhysicsPL66 papers
- Institute of Theoretical PhysicsCN65 papers
- China Academy of Engineering PhysicsCN63 papers
10 papers · 2 filters
Single-photon scattering on a strongly dressed atom
Z. H. Wang, Yong Li, D. L. Zhou +2
We develop the generalized rotating-wave approximation (GRWA) approach (Phys. Rev. Lett. 99, 173601 (2007)) to study the single-photon scattering on a two-level system (TLS) with a…
Quantum random walks with multiphoton interference and high order correlation functions
Bryan T Gard, Robert M Cross, Petr M Anisimov +2
We show a simulation of quantum random walks with multiple photons using a staggered array of 50/50 beam splitters with a bank of detectors at any desired level. We discuss the mul…
Pulse control of sudden transition for two qubits in XY spin baths and quantum phase transition
Da-Wei Luo, Hai-Qing Lin, Jing-Bo Xu +1
We study the dynamics of two initially correlated qubits coupled to their own separate spin baths modeled by a XY spin chain and find the explicit expression of the quantum discord…
Quantum Zeno and anti-Zeno effects induced by either frequent measurements, modulations, or a mix of them
Wenxian Zhang, A. G. Kofman, Jun Zhuang +2
Using numerical calculations, we compare the collective transition probabilities of many spins in random magnetic fields, subject to either frequent projective measurements, freque…
Jaynes-Cummings model:Counter rotating effect on the vacuum Rabi splitting and atom-cavity dynamics
Yu-Yu Zhang, Qing-Hu Chen, Shi-Yao Zhu
he effect of the counter-rotating terms in the Jaynes-Cummings model is investigated with an extended coherent-state approach. The counter-rotating terms greatly modify the vacuum…
Quantum Information transmission
Lei Wang, Jie-Hui Huang, Jonathan P. Dowling +1
We present a scheme of quantum information transmission, which transmits the quantum information contained in a single qubit via the quantum correlation shared by two parties (a tw…
Quantum phase transition in the delocalized regime of the spin-boson model
Qing-Jun Tong, Jun-Hong An, Hong-Gang Luo +1
The existence of the delocalized-localized quantum phase transition (QPT) in the ohmic spin-boson model has been commonly recognized. While the physics in the localized regime is r…
Dynamics of Quantum Zeno and Anti-Zeno Effects in Open System
Peng Zhang, Qing Ai, Yong Li +2
We provide a general dynamical approach for the quantum Zeno and anti-Zeno effects in an open quantum system under repeated non-demolition measurements. In our approach the repeate…
Nondeterminstic ultrafast ground state cooling of a mechanical resonator
Yong Li, Lian-Ao Wu, Ying-Dan Wang +1
We present an ultrafast feasible scheme for ground state cooling of a mechanical resonator via repeated random time-interval measurements on an auxiliary flux qubit. We find that t…
A new criteria for zero quantum discord
Jie-Hui Huang, Lei Wang, Shi-Yao Zhu
We propose a new criterion to judge zero quantum discord for arbitrary bipartite states. A bipartite quantum state has zero quantum discord if and only if all blocks of its density…