arXivDaily arXiv每日学术速递 周一至周五更新
arXiv quant-ph/0505219quant-ph

On exact identity between thermodynamic and informatic entropies in a unitary model of friction

Lajos Diósi, Tova Feldmann, Ronnie Kosloff

英文摘要:

An elementary collision model of a molecular reservoir is considered upon which an external field is applied and the work is dissipated into heat. To realize macroscopic irreversibility at the microscopic level, we introduce a ``graceful'' irreversible map which randomly mixes the identities of the molecules. This map is expected to generate informatic entropy exactly equal to the independently calculable irreversible thermodynamic entropy.

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。

↑