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arXiv · 0709.2583

Test of unparticle long range forces from perihelion precession of Mercury

Suratna Das·Subhendra Mohanty·Kumar Rao
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Abstract

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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Suratna Das, Subhendra Mohanty, Kumar Rao. 2008-03-31. Test of unparticle long range forces from perihelion precession of Mercury. https://doi.org/10.1103/physrevd.77.076001

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