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arXiv 1010.2045math-phmath.MPphysics.gen-ph
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关于运动物体的相对论热力学的注记

Note on the Relativistic Thermodynamics of Moving Bodies

Geoffrey L. Sewell

摘要:

我们采用了一种新的理论论证表明,在宏观水平上,在洛伦兹助推下,没有温度变化的内在规律。这一结果将相应的微观统计的早期工作之一扩展到纯粹的宏观制度,并表示温度作为一个客观实体的概念仅限于在其静止框架中的物体的描述。这一结果所依据的论点是,一个相对于某个惯性系匀速运动的物体与一个在该惯性系中静止不动的温度计之间的热交换。

英文摘要:

We employ a novel thermodynamical argument to show that, at the macroscopic level,there is no intrinsic law of temperature transformation under Lorentz boosts. This result extends the corresponding microstatistical one of earlier works to the purely macroscopic regime and signifies that the concept of temperature as an objective entity is restricted to the description of bodies in their rest frames. The argument on which this result is based is centred on the thermal transactions between a body that moves with uniform velocity relative to a certain inertial frame and a thermometer, designed to measure its temperature, that is held at rest in that frame.

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