Long range forces and limits on unparticle interactions

Abstract

Couplings between standard model particles and unparticles from a nontrivial scale invariant sector can lead to long range forces. If the forces couple to quantities such as baryon or lepton (electron) number, stringent limits result from tests of the gravitational inverse square law. These limits are much stronger than from collider phenomenology and astrophysics.

7 pages, revtex; v2 minor changes and added references

References in corpus (3)

• Unparticle Physics
• Sub-millimeter Tests of the Gravitational Inverse-square Law
• Particle Physics Implications of a Recent Test of the Gravitational Inverse Square Law

Cited by in corpus (40)

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