Global fit of pseudo-Nambu-Goldstone Dark Matter
Sign Up to like & getrecommendations! Published in 2020 at "Journal of High Energy Physics"
DOI: 10.1007/jhep04(2020)015
Abstract: We perform a global fit within the pseudo-Nambu-Goldstone Dark Matter (DM) model emerging from an additional complex scalar singlet with a softly broken global U (1) symmetry. Leading to a momentum-suppressed DM-nucleon cross section at… read more here.
Keywords: dark matter; global fit; goldstone dark; nambu goldstone ... See more keywords
A Jacobian generalization of the pseudo-Nambu–Goldstone boson potential
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Modern Physics D"
DOI: 10.1142/s0218271817500195
Abstract: We enlarge the classes of inflaton and quintessence fields by generalizing the pseudo-Nambu–Goldstone boson potential by means of elliptic Jacobian functions, which are characterized by a parameter k. We use such a generalization to implement… read more here.
Keywords: generalization; jacobian generalization; pseudo nambu; boson potential ... See more keywords