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arXiv · 1105.1220

Temperature Dependent Motion of a Massive Quantum Particle

Jian-Ping Peng
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Abstract

We report model calculations of the time-dependent internal energy and entropy for a single quasi-free massive quantum particle at a constant temperature. We show that the whole process started from a fully coherent quantum state to thermodynamic equilibrium can be understood, based on statistics of diffracted matter waves. As a result of thermal interaction between the particle and its surroundings, the motion of the particle shows new feature.

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BibTeXRIS

Jian-Ping Peng. 2011-10-20. Temperature Dependent Motion of a Massive Quantum Particle. https://doi.org/10.4236/jmp.2012.37083

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