Baryon nonconservation with a harmless axion

S. Watamura; M. Yoshimura

doi:10.1016/0370-2693(82)90458-0

Baryon nonconservation with a harmless axion

S. Watamura, M. Yoshimura

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

A recent solution to the strong CP problem by Dine, Fischler and Srednicki is examined to see what it means to baryon nonconserving processes: nucleon decay and cosmological baryon asymmetry. If the new chiral symmetry is preserved much below the GUT scale, it may give a potential conflict with a sizable baryon excess. An explicit SO(10) model with a harmless axion is then constructed.

Original language	English
Pages (from-to)	40-42
Number of pages	3
Journal	Physics Letters B
Volume	109
Issue number	1-2
DOIs	https://doi.org/10.1016/0370-2693(82)90458-0
Publication status	Published - Feb 11 1982
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/0370-2693(82)90458-0

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abstract = "A recent solution to the strong CP problem by Dine, Fischler and Srednicki is examined to see what it means to baryon nonconserving processes: nucleon decay and cosmological baryon asymmetry. If the new chiral symmetry is preserved much below the GUT scale, it may give a potential conflict with a sizable baryon excess. An explicit SO(10) model with a harmless axion is then constructed.",

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Baryon nonconservation with a harmless axion

Abstract

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