A Coupling of Pseudo Nambu Goldstone Bosons to Other Scalars and Role in Double Field Inflation
classification
🌌 astro-ph
keywords
couplingbosonsconsiderdoublefieldgoldstoneinflationnambu
read the original abstract
We find a coupling of Pseudo Nambu Goldstone bosons (PNGBs) to other (ordinary) scalars, and consider its importance in various contexts. Our original motivation was the model of Double Field inflation [1]. We also briefly consider the role of this coupling for the case of the QCD axion.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.