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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Many-body localization and quantum many-body scars: The strong and weak form of ergodicity breaking
多体定位 量子多体疤痕 遍历性断裂 强弱形式
2023/4/23
The fate of an isolated quantum many-body system has attracted much attention in the past decade. One of the most important issues is whether such a system can reach thermalization under its own dynam...
Uncertainty related to position and momentum localization of a quantum state
Uncertainty related position momentum localization quantum state
2010/11/5
This paper presents the uncertainty related to position and momentum localization of a quantum state in terms of entropic uncertainty relations. We slightly improve the inequality given in [Phys. Rev....
Theory of localization and resonance phenomena in the quantum kicked rotor
resonance phenomena quantum kicked rotor
2010/4/1
We present an analytic theory of quantum interference and Anderson localization in the quantum kicked rotor (QKR). The behavior of the system is known to depend sensitively on the value of its effecti...
Localization of s-Wave and Quantum Effective Potential of a
Quasi-free Particle with Position-Dependent Mass
position-dependent mass s-wave Schrö dinger equation
dimensionality of the space localization eigenfunction probability density
2007/8/15
2006Vol.46No.5pp.819-825DOI:
Localization of s-Wave and Quantum Effective Potential of a
Quasi-free Particle with Position-Dependent Mass
JU Guo-Xing, XIANG Yang, and REN Zhong-Zh...
Series Solution for Localization and Entanglement of an
Exciton in a Quantum Dot Molecule by an ac Electric Field
Schrö dinger equation quantum dot molecule localization
entanglement exact series solution
2007/8/15
2006Vol.45No.2pp.357-362DOI:
Series Solution for Localization and Entanglement of an
Exciton in a Quantum Dot Molecule by an ac Electric Field
LIN Chang and ZHANG Xiu-Lian
...
Equivariant Localization for SUSY Quantum Mechanics
Superymmetric quantum mechanics equivariant cohomology
2010/4/9
We apply equivariant localization to supersymmetric quantum mechanics and show that the partition function localizes on the instantons of the theory. Our construction of equivariant cohomology for SUS...