Small instantons and the post-inflationary QCD axion in a special product GUT

Journal:: Journal of High Energy Physics
Published:: 2025-09-04
DOI:: 10.1007/jhep09(2025)047
Affiliations:: 4
Authors:: 4

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Institutions	Authors	Share
Shanghai Jiao Tong University (SJTU), China	3.000000	0.75
Scuola Internazionale Superiore di Studi Avanzati (SISSA), Italy	0.500000	0.13
INFN Section in Trieste, Italy	0.500000	0.13

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