arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2501.00519math.PRmath-phmath.DSmath.MP
收藏

随机洛伦兹气体的半淬火不变性原理——超越玻尔兹曼-格拉德极限

Semi-Quenched Invariance Principle for the Random Lorentz Gas -- Beyond the Boltzmann-Grad Limit

Bálint Tóth

AI总结:

通过同步耦合多条洛伦兹轨迹,将随机洛伦兹气体的退火不变性原理沿快速提取子序列提升至淬火情形,适用于R^3中随机散射体环境。

摘要:

通过同步耦合多条在同一环境中探索的洛伦兹轨迹(该环境由R^3中随机放置的散射体构成),我们将[C. Lutsko, B. Tóth, Commun. Math. Phys. 379 589-632 (2020)]中证明的退火不变性原理提升至淬火情形(即对环境的所有实现几乎处处成立),该提升沿足够快的提取子序列实现。

英文摘要:

By synchronously coupling multiple Lorentz trajectories exploring the same environment consisting of randomly placed scatterers in R^3 we upgrade the annealed invariance principle proved in [C. Lutsko, B. Tóth, Commun. Math. Phys. 379 589-632 (2020)] to quenched setting (that is, valid for almost all realizations of the environment) along sufficiently fast extractor sequences.

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。

↑