Remarks on the Compatibility of Opposite Arrows of Time
نویسندگان
چکیده
منابع مشابه
Remarks on the Compatibility of Opposite Arrows of Time II
In a series of papers [1, 2, 3], Lawrence Schulman presented examples which demonstrate the compatibility of opposite arrows of time in various situations. In a previous letter to this journal [4] I questioned some of them for not being realistic in spite of being logically correct. Schulman replied [5] to these objections in a letter directly succeeding my one. I am here trying to clarify some...
متن کاملRemarks on the Compatibility of Opposite Arrows of Time
I argue that opposite arrows of time, while being logically possible, cannot realistically be assumed to exist during one and the same epoch of this universe.
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The possibility of simultaneous opposite running thermodynamic arrows of time has been raised on several occasions, for didactic purposes [1], for general interest [2], and to confound by “obvious” counterexample [2]. A difficulty in these considerations is the absence of a welldefined framework. For example, one might argue against opposing arrows as follows. Let the systems be A and B. An obs...
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ژورنال
عنوان ژورنال: Entropy
سال: 2005
ISSN: 1099-4300
DOI: 10.3390/e7040199