Decay of Information for the Kac Evolution
Decay of Information for the Kac Evolution
复制标题
Kac 进化的信息衰退
DOI:
10.1007/s00023-021-01050-3
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Loss, Michael
中科院分区:
文献类型:
--
作者:
Bonetto, Federico.;Han, Rui;Loss, Michael
We consider a system ofMparticles in contact with a heat reservoir ofparticles. The evolution in the system and the reservoir, together with their interaction, is modeled via the Kac’s master equation. We chose the initial distribution with total energyand show that if the reservoir is initially in equilibrium, that is, if the initial distribution depends only on the energy of the particle in the reservoir, then the entropy of the system decays exponentially to a very small value. We base our proof on a similar property for the Information. A similar argument allows us to greatly simplify the proof of the main result in Bonetto et al. (Commun Math Phys 363(3):847–875, 2018).
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影响因子:
2.3
作者:
E. Janvresse
通讯作者:
E. Janvresse
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
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通讯作者:
A. Einav
影响因子:
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作者:
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通讯作者:
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影响因子:
2.4
作者:
F. Bonetto;A. Geisinger;M. Loss;T. Ried
通讯作者:
T. Ried
DOI:
--
发表时间:
2000
期刊:
影响因子:
--
作者:
E. Carlen;M. C. Carvalho;M. Loss
通讯作者:
M. Loss