搜索结果: 1-13 共查到“理论物理学 quantum dynamics”相关记录13条 . 查询时间(0.33 秒)
A Bloch decomposition based split-step pseudo spectral method for quantum dynamics with periodic potentials
Schrodinger equation Bloch decomposition time-splitting spectral method semiclassical asymptotics lattice potential
2012/5/24
We present a new numerical method for accurate computations of solutions to (linear) one dimensional Schr\"odinger equations with periodic potentials. This is a prominent model in solid state physics ...
Open system quantum dynamics with correlated initial states, not completely positive maps and non-Markovianity
quantum dynamics non-Markovianity Quantum Physics
2010/11/8
Dynamical A and B maps have been employed extensively by Sudarshan and co-workers to investigate open system evolution of quantum systems. A canonical structure of the A-map is introduced here. It is ...
Bianchi I model in terms of nonstandard loop quantum cosmology: Quantum dynamics
Bianchi I model terms nonstandard loop quantum cosmology Quantum dynamics
2010/11/9
We analyze the quantum Bianchi I model in the setting of the nonstandard loop quantum cosmology. Elementary observables are used to quantize the volume operator. The spectrum of the volume operator i...
Quantum Dynamics Arising from Statistical Axioms
Quantum Dynamics Arising Statistical Axioms
2010/10/20
We investigate the dynamics of pairs of Fermions and Bosons released from a box and find that their populations have unique generic properties ensuing from the axioms of quantum statistics and symmetr...
Quantum dynamics of instability-induced pulsations of a Bose-Einstein condensate in an optical lattice
Quantum dynamics instability-induced pulsations Bose-Einstein condensate optical lattice
2010/4/13
We study the dynamics of a Bose-Einstein condensate in a one-dimensional optical lattice in the limit of weak atom-atom interactions, including an approximate model for quantum fluctuations. A pulsati...
Quantum Dynamics of Cooled Atoms
in the Presence of Bose-Einstein Condensates
Bose-Einstein condensation
master equation
2007/8/15
2001Vol.35No.3pp.319-322DOI:
Quantum Dynamics of Cooled Atoms
in the Presence of Bose-Einstein Condensates
YI Xue-Xi1,3 and SU Jun-Chen2
1 Institute of Theoretical Phys...
Comparison Between the Full Quantum Dynamics and the Quantum-Semiclassical Models to Many-Particle Systems
quantum-semiclassical model
squeezed state quantum dynamics method
2007/8/15
2001Vol.35No.4pp.509-512DOI:
Comparison Between the Full Quantum Dynamics and the Quantum-Semiclassical Models to Many-Particle Systems
GAO Xian-Long,1 WANG Ke-Lin,1,2 XU Fei2 an...
Exact Solution of Quantum Dynamics of a Cantilever Coupling to aSingle Trapped Ultracold Ion
ultracold ion cantilever squeezed-state
2007/8/15
2007Vol.47No.3pp.561-566DOI:
Exact Solution of Quantum Dynamics of a Cantilever Coupling to aSingle Trapped Ultracold Ion
LIU Tao,1 FENG Mang,1,2 and WANG Ke-Lin1,3
1 Th...
Nonlinear Effects in Quantum Dynamics of Atom Laser:
Mean-Field Approach
quantum dynamics
atom laser mean-field approximation
2007/8/15
2002Vol.38No.2pp.163-167DOI:
Nonlinear Effects in Quantum Dynamics of Atom Laser:
Mean-Field Approach
JING Hui
Laboratory for Quantum Optics, Shanghai Institute of Opti...
Quantum Dynamics of Two Capacitively Coupled Superconducting
Islands via Josephson Junctions
Josephson junctions harmonic oscillators quantum states
2007/8/15
2003Vol.39No.6pp.757-760DOI:
Quantum Dynamics of Two Capacitively Coupled Superconducting
Islands via Josephson Junctions
YANG Mou and KUANG Le-Man
Department of Physics...
Quantum Dynamics of a Single Trapped Ion Interacting with Standing Laser Pulses
trapped ion standing laser pulses transition probability
2007/8/15
2004Vol.42No.4pp.599-604DOI:
Quantum Dynamics of a Single Trapped Ion Interacting with Standing Laser Pulses
LI Fei, HAI Wen-Hua, CHONG Gui-Shu, and XIE Qiong-Tao
Depart...
专著信息
书名
A Bloch decomposition based numerical method for quantum dynamics in periodic potentials,
语种
英文
撰写或编译
作者
Z.Y. Huang,S. Jin,P.A. Markowich,C. Sparber
第一作者单位
出版社
SIAM J Scientific Computing, sub...
Generalized Classical and Quantum Dynamics Within a Nonextensive Approach
Generalized Classical Quantum Dynamics a Nonextensive Approach
2010/10/14
On the basis of generalized classical kinetic equations, reproducing the stationary distribution of the Tsallis nonextensive thermostatistics, we formulate two generalized Schr¨odinger equations which...