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Statistical Analysis of Rice Samples for Compositions of Multiple Light Elements (H, C, N, and O) and Their Stable Isotopes
Rice Samples Compositions of Multiple Light Elements
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2010/9/15
Stable isotopic compositions and elemental contents of the H, C, N, and O in 163 rice samples were analyzed. The samples were taken from three different farming countries; Japan (n = 103), United Stat...
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...
On the Feynman path centroid density as a phase space distribution in quantum statistical mechanics
Feynman path centroid density a phase space distribution quantum statistical mechanics
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2014/9/24
The phase space formulation of quantum statistical mechanics using the Feynman path centroid density offers an alternative perspective to the standard Wigner prescription for the classical-like evalua...
The formulation of quantum statistical mechanics based on the Feynman path centroid density. V. Quantum instantaneous normal mode theory of liquids
quantum statistical mechanics Feynman path centroid density Quantum instantaneous normal mode theory of liquids
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2014/9/24
The concept of instantaneous normal modes in liquids is extended into the quantum regime using the Feynman path centroid perspective in quantum statistical mechanics. To accomplish this goal, the vari...
The formulation of quantum statistical mechanics based on the Feynman path centroid density. IV. Algorithms for centroid molecular dynamics
quantum statistical mechanics Feynman path centroid density Algorithms for centroid molecular dynamics
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2014/9/24
Numerical algorithms are developed for the centroid molecular dynamics (centroid MD) method to calculate dynamical time correlation functions for general many-body quantum systems. Approaches based on...
The formulation of quantum statistical mechanics based on the Feynman path centroid density. III. Phase space formalism and analysis of centroid molecular dynamics
quantum statistical mechanics Feynman path centroid density Phase space formalist analysis of centroid molecular dynamics
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2014/9/24
The formulation of quantum statistical mechanics based on the path centroid variable in Feynman path integration is generalized to a phase space perspective, thereby including the momentum as an indep...
The formulation of quantum statistical mechanics based on the Feynman path centroid density. II. Dynamical properties
quantum statistical mechanics Feynman path centroid density Dynamical properties
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2014/9/24
The formulation of quantum dynamical time correlation functions is examined within the context of the path centroid variable in Feynman path integration. This study builds on the centroid-based approa...
The formulation of quantum statistical mechanics based on the Feynman path centroid density. I. Equilibrium properties
quantum statistical mechanics Feynman path centroid density Equilibrium properties
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2014/9/24
A formulation of quantum statistical mechanics is discussed in which the Feynman path centroid density in Feynman path integration is recast as the central statistical distribution used to average equ...