水星近日点进动非粒子长程力的检验
Test of unparticle long range forces from perihelion precession of Mercury
摘要:
由于非粒子的非正则维数,非粒子交换产生了偏离平方反比定律的长程力。众所周知,$r^{-n}$形式的势(其中$n$不等于1)会引起行星轨道近日点的岁差。本文利用水星轨道近日点推进的观测结果,计算了非粒子与重子和轻子耦合的约束条件。
英文摘要:
Unparticle exchange gives rise to long range forces which deviate from the inverse square law due to non-canonical dimension of unparticles. It is well known that a potential of the form $r^{-n}$ where $n$ is not equal to one gives rise to a precession in the perihelion of planetary orbits. We calculate the constraints on unparticle couplings with baryons and leptons from the observations of perihelion advance of Mercury orbit.
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