Abstract
Abstract
New dynamics from hidden sectors may manifest as long-range forces between visible matter particles. The well-known case of Yukawa-like potentials occurs via the exchange of a single virtual particle. However, more exotic behavior is also possible. We present three classes of exotic potentials that are generated by relativistic theories: (i) quantum forces from the loop-level exchange of two virtual particles, (ii) conformal forces from a conformal sector, and (iii) emergent forces from degrees of freedom that only exist in the infrared regime of the theory. We discuss the complementarity of spin-dependent force searches in an effective field theory framework. We identify well-motivated directions to search for exotic spin-dependent forces.
Publisher
Springer Science and Business Media LLC
Subject
Nuclear and High Energy Physics
Reference29 articles.
1. E.G. Adelberger, B.R. Heckel and A.E. Nelson, Tests of the gravitational inverse square law, Ann. Rev. Nucl. Part. Sci. 53 (2003) 77 [hep-ph/0307284] [INSPIRE].
2. E.J. Salumbides, W. Ubachs and V.I. Korobov, Bounds on fifth forces at the sub-Angstrom length scale, J. Molec. Spectrosc. 300 (2014) 65 [arXiv:1308.1711] [INSPIRE].
3. P. Brax, S. Fichet and G. Pignol, Bounding quantum dark forces, Phys. Rev. D 97 (2018) 115034 [arXiv:1710.00850] [INSPIRE].
4. J.E. Moody and F. Wilczek, New macroscopic forces?, Phys. Rev. D 30 (1984) 130 [INSPIRE].
5. B.A. Dobrescu and I. Mocioiu, Spin-dependent macroscopic forces from new particle exchange, JHEP 11 (2006) 005 [hep-ph/0605342] [INSPIRE].
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