arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0811.2756quant-ph
收藏

量子热力学循环和量子热机(II)

Quantum Thermodynamic Cycles and Quantum Heat Engines (II)

H. T. Quan

摘要:

我们研究了力或压力的量子力学推广,并将经典的热力学等压过程推广到量子力学系统。在此基础上,我们可以研究由量子等压过程构成的量子形式的热力学循环,如量子布雷顿循环和量子狄塞尔循环。我们还考虑了用一维盒子中的单粒子和腔中的单模辐射场等模型系统实现量子布雷顿循环和量子狄塞尔循环。这些研究为Szilard-Zurek单分子发动机奠定了微观(量子力学)基础。

英文摘要:

We study the quantum mechanical generalization of force or pressure, and then we extend the classical thermodynamic isobaric process to quantum mechanical systems. Based on these efforts, we are able to study the quantum version of thermodynamic cycles that consist of quantum isobaric process, such as quantum Brayton cycle and quantum Diesel cycle. We also consider the implementation of quantum Brayton cycle and quantum Diesel cycle with some model systems, such as single particle in 1D box and single-mode radiation field in a cavity. These studies lay the microscopic (quantum mechanical) foundation for Szilard-Zurek single molecule engine.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑