搜索结果: 1-8 共查到“应用化学 K-theory”相关记录8条 . 查询时间(0.095 秒)
Noncanonical statistics of a spin-boson model: Theory and exact Monte Carlo simulations
Non Canonical statistics a spin-boson model Theory exact Monte Carlo simulations
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2014/9/24
Equilibrium canonical distribution in statistical mechanics assumes weak system-bath coupling (SBC). In real physical situations this assumption can be invalid, and equilibrium quantum statistics of t...
Accuracy of second order perturbation theory in the polaron and variational polaron frames
second order perturbation theory in the polaron variational polaron frames
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2014/9/24
In the study of open quantum systems, the polaron transformation has recently attracted a renewed interest as it offers the possibility to explore the strong system-bath coupling regime. Despite this ...
Generic Mechanism of Optimal Energy Transfer Efficiency: A Scaling Theory of the Mean First-Passage Time in Exciton Systems
Energy Transfer Efficiency A Scaling Theory Mean First-Passage Time in Exciton Systems
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2014/9/24
An asymptotic scaling theory is presented using the conceptual basis of trapping-free subspace (i.e., orthogonal subspace) to establish the generic mechanism of optimal efficiency of excitation energy...
Kinetic theory of non-hamiltonian statistical ensembles
non-Hamiltonian systems nonequilibrium statistical operator Zubarev formalism molecular dynamics
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2014/9/24
A nonequilibrium statistical operator method is developed for ensembles of particles obeying non-Hamiltonian equations of motion in classical phase space. The main consequences of non-zero compressibi...
High-Order Mode-Coupling Theory for the Colloidal Glass Transition
High-Order Mode-Coupling Theory Colloidal Glass Transition
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2014/9/24
A theoretical approach is developed to derive a hierarchy of mode-coupling equations for the dynamics of concentrated colloidal suspensions, which improves the prediction of the colloidal glass transi...
Ultrafast X-ray Diffraction Theory
Ultrafast X-ray Diffraction Theory
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2014/9/24
Time-resolved X-ray diffraction patterns can be inverted to obtain photoinduced dynamics without resorting to additional and often unknown information (e.g., potential energy surfaces), as required in...
A phase-space study of Bloch–Redfield theory
A phase-space study Bloch–Redfield theory
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2014/9/24
A phase-space representation of Bloch–Redfield theory is used to describe the dynamical evolution of quantum dissipative systems. The resulting Liouville operator equations are capable of incorporatin...
Theory and simulation of polar and nonpolar polarizable fluids
Theory and simulations polar and nonpolar polarizable fluids
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2014/9/24
The theory of polarizable fluids is developed on the basis of a model fluid consisting of anisotropic Drude oscillators with embedded permanent dipoles. A matrix Monte Carlo method is used to simulate...