arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0903.4773cond-mat.stat-mechmath-phmath.MP
收藏

中间统计、寄生统计、分数统计和遗传统计

Intermediate Statistics, Parastatistics, Fractionary Statistics and Gentileonic Statistics

M. Cattani, J. M. F. Bassalo

摘要:

本文简要分析了预言不同于玻色子、费米子和麦克斯韦子的粒子存在的中间统计、准统计、分数统计和简蒂利昂统计。我们展示了上述每一个统计数据中假设的基本假设及其主要预测,并将其与实验结果进行了比较。考虑到对这些统计所做的工作,我们可以说,有一种倾向认为,真正的粒子,也就是那些可以自由观察到的粒子,只能是玻色子、费米子和麦克斯韦子,而所有其他粒子,与这些粒子不同,都是准粒子。到目前为止,在三维系统中只有玻色子、费米子和麦克斯韦子被自由地探测到。最近在二维系统中发现了具有分数电荷和自旋的准粒子,称为任意子。

英文摘要:

We made in this paper a brief analysis of the following statistics: Intermediate Statistics, Parastatistics, Fractionary Statistics and Gentileonic Statistics that predict the existence of particles which are different from bosons, fermions and maxwellons. We shown the fundamental hypothesis assumed in each one of the above mentioned statistics and their main predictions and compared them with experimental results. Taking into account the works done about these statistics we could say that there is a tendency to believe that real particles, that is, those that can be observed freely, can be only bosons, fermions and maxwellons and that all other particles, different from these would be quasiparticles. Up to date in 3-dim systems only bosons, fermions and maxwellons have been detected freely. Recently in 2-dim systems have been detected the quasiparticles named anyons that have fractionary charges and spins.

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。

↑