- Nanjing UniversityCN486 papers
- University of Science and Technology of ChinaCN408 papers
- Tsinghua UniversityCN404 papers
- Peking UniversityCN401 papers
- Shanghai Jiao Tong UniversityCN382 papers
- Zhejiang UniversityCN379 papers
- University of Chinese Academy of SciencesCN369 papers
- Sun Yat-sen UniversityCN366 papers
- Institute of High Energy PhysicsCN364 papers
- Lanzhou UniversityCN358 papers
- Nanjing Normal UniversityCN358 papers
- Zhengzhou UniversityCN353 papers
5 papers · 1 filter
Uniform Semiclassical Approach to Fidelity Decay: from Weak to Strong Perturbation
Wen-ge Wang, Baowen Li
We study fidelity decay by a uniform semiclassical approach, in the three perturbation regimes, namely, the perturbative regime, the Fermi-golden-rule (FGR) regime, and the Lyapuno…
Uniform semiclassical approach to fidelity decay in the deep Lyapunov regime
Wen-ge Wang, G. Casati, Baowen Li +1
We use the uniform semiclassical approximation in order to derive the fidelity decay in the regime of large perturbations. Numerical computations are presented which agree with our…
Statistical properties of radiation fields in a compact space
Zhe Chang, Cheng-Bo Guan
We discuss radiation fields in a compact space of finite size instead of that in a cavity for investigating the coupled atom-radiation field system. Representations of $T(1)\times…
Classification of states of single- fermions with -pairing interaction
Y. M. Zhao, A. Arima
In this paper we show that a system of three fermions is exactly solvable for the case of a single- in the presence of an angular momentum- pairing interaction. On the basis…
Patterns of the ground states in the presence of random interactions: nucleon systems
Y. M. Zhao, A. Arima, N. Shimizu +3
We present our results on properties of ground states for nucleonic systems in the presence of random two-body interactions. In particular we present probability distributions for…