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arXiv math-ph/9810001math-phmath.MPmath.QA
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费米准球谐函数

Fermion Quasi-Spherical Harmonics

G. Hunter, P. Ecimovic, I. Schlifer, I. M. Walker, D. Beamish, S. Donev, M. Kowalski, S. Arslan, S. Heck

摘要:

对于$\ell$和$m$的半奇整数值,导出并呈现(在表中)球谐函数$Y_\ell^m(θ,ϕ)$。这些函数是$L^2$和$L_z$的本征函数,它们被写为球极角中的微分算子,即$θ$和$ϕ$。费米子球谐函数是费米子自旋角动量的一种新的标量和角坐标相关的表示。它们在角$ϕ$上具有$4π$对称性,因此不是欧几里得单位球面上的单值函数;它们是球面上的双值函数,或者被解释为具有双球面作为它们的域。

英文摘要:

Spherical Harmonics, $Y_\ell^m(θ,ϕ)$, are derived and presented (in a Table) for half-odd-integer values of $\ell$ and $m$. These functions are eigenfunctions of $L^2$ and $L_z$ written as differential operators in the spherical-polar angles, $θ$ and $ϕ$. The Fermion Spherical Harmonics are a new, scalar and angular-coordinate-dependent representation of fermion spin angular momentum. They have $4π$ symmetry in the angle $ϕ$, and hence are not single-valued functions on the Euclidean unit sphere; they are double-valued functions on the sphere, or alternatively are interpreted as having a double-sphere as their domain.

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。

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