搜索结果: 1-15 共查到“量子力学 n quantum systems”相关记录24条 . 查询时间(0.083 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Synthesis of robust memory modes for linear quantum systems with unknown inputs
未知输入 线性量子系统 鲁棒记忆模式
font style='font-size:12px;'>
2023/11/7
Quantum Thermalization and Novel Phases in Non-equilibrium Quantum Systems
Quantum Thermalization Non-equilibrium Quantum Systems Novel Phases
font style='font-size:12px;'>
2023/1/4
Creating dynamic symmetry in quantum systems(图)
量子系统 动态对称性 量子计算机
font style='font-size:12px;'>
2023/6/21
Affine Maps of the Polarization Vector for Quantum Systems of Arbitrary Dimension
Affine Maps the Polarization Vector Quantum Systems Arbitrary Dimension
font style='font-size:12px;'>
2010/11/4
The operator-sum decomposition (OS) of a mapping from one density matrix to another has many applications in quantum information science. To this mapping there corresponds an affine map which provides...
Universal routes to spontaneous PT-symmetry breaking in non-hermitian quantum systems
Universal routes spontaneous PT-symmetry non-hermitian quantum systems
font style='font-size:12px;'>
2010/11/8
PT-symmetric systems can have a real spectrum even when their Hamiltonian is non-hermitian, but develop a complex spectrum when the degree of non-hermiticity increases. Here we utilize random-matrix t...
Unified analysis of terminal-time control in classical and quantum systems
unified analysis terminal-time control classical and quantum systems
font style='font-size:12px;'>
2010/11/8
Many phenomena in physics, chemistry, and biology involve seeking an optimal control to maximize an objective for a classical or quantum system which is open and interacting with its environment. The ...
The role of exceptional points in quantum systems
quantum systems Quantum Physics
font style='font-size:12px;'>
2010/11/8
In the present paper, first the mathematical basic properties of the exceptional points are discussed. Then, their role in the description of real physical quantum systems is considered. Most interest...
Open Quantum Systems in Noninertial Frames
Open Quantum Systems Noninertial Frames
font style='font-size:12px;'>
2010/11/8
We study the effects of decoherence on the entanglement generated by Unruh effect in noninertial frames by using bit flip, phase damping and depolarizing channels. It is shown that decoherence strongl...
Wave packet evolution in non-Hermitian quantum systems
packet evolution non-Hermitian quantum
font style='font-size:12px;'>
2010/11/8
The quantum evolution of the Wigner function for Gaussian wave packets generated by a non-Hermitian Hamiltonian is investigated. In the semiclassical limit $\hbar\to 0$ this yields the non-Hermitian a...
Direct and Indirect Couplings in Coherent Feedback Control of Linear Quantum Systems
Couplings Coherent Feedback Control Linear Quantum Systems
font style='font-size:12px;'>
2010/11/8
The purpose of this paper is to study and design direct and indirect couplings for use in coherent feedback control of a class of linear quantum stochastic systems. A general physical model for a nomi...
Resonant-state expansion of the Green's function of open quantum systems
Resonant-state expansion the Green's function quantum systems
font style='font-size:12px;'>
2010/11/9
Our series of recent work on the transmission coefficient of open quantum systems in one dimension will be reviewed. The transmission coefficient is equivalent to the conductance of a quantum dot conn...
Charge and spin transport in strongly correlated one-dimensional quantum systems driven far from equilibrium
Charge and spin transport one-dimensional quantum systems driven equilibrium
font style='font-size:12px;'>
2010/4/13
We study the charge conductivity in one-dimensional prototype models of interacting particles, such as the Hubbard and the t-V spinless fermion model, when coupled to some external baths injecting and...
Ground State Entanglement in One Dimensional Translationally Invariant Quantum Systems
Ground State Entanglement Quantum Systems
font style='font-size:12px;'>
2010/4/8
We examine whether it is possible for one-dimensional translationally-invariant Hamiltonians to have ground states with a high degree of entanglement. We present a family of translationally invariant ...
Geometric Phase, Curvature, and Extrapotentials in Constrained Quantum Systems
Geometric Phase Curvature Extrapotentials Constrained Quantum Systems
font style='font-size:12px;'>
2010/10/15
We derive an effective Hamiltonian for a quantum system constrained to a submanifold (the
constraint manifold) of configuration space (the ambient space) by an infinite restoring force. We pay specia...
Numerical Investigation for the Properties of Nonintegrable Quantum Systems Eigenspace in the Line of Quantum-Classical Correspondence
nonlinear resonance violation of topological
structure minimum uncertainty measure effective Hamiltonian
matrix Gaussian orthogonal ensemble
font style='font-size:12px;'>
2007/8/15
2001Vol.35No.4pp.417-424DOI:
Numerical Investigation for the Properties of Nonintegrable Quantum Systems Eigenspace in the Line of Quantum-Classical Correspondence
XING Yong-Zho...