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- W4385873375 abstract "The idea that the gravity-induced breaking of global symmetries is encoded in Planck-suppressed operators is not scale invariant: heavy particles which have nothing to do with the UV completion of gravity can mediate the breaking and produce low-energy operators (partly) suppressed by their own mass scales. Such contributions from heavy fields are typically subdominant with respect to the least Planck-suppressed operators, unless the latter are forbidden, as is usual in solutions to the axion quality problem based on four-dimensional gauge symmetries. Therefore, with a focus on axion physics, I investigate such situations and present toy examples where a nonminimal sector of heavy fields coupling to the axion generates operators whose coefficients are orders of magnitude larger than the naive Planck-suppressed estimates, despite gravity being the only source of breaking. I also stress that the key features of these toy models, namely several families of heavy fields with family-dependent gauge charges, are already present in some nonminimal QCD axion models, using the axiflavon/flaxion and the lighter-than-usual KSVZ axion as examples. This suggests that gauge-symmetry-based solutions to the axion quality problem, or of any quality problem really, need to describe complete UV scenarios or make precise UV assumptions." @default.
- W4385873375 created "2023-08-17" @default.
- W4385873375 creator A5025985451 @default.
- W4385873375 date "2023-08-16" @default.
- W4385873375 modified "2023-10-16" @default.
- W4385873375 title "Heavy fields and the axion quality problem" @default.
- W4385873375 cites W1538685160 @default.
- W4385873375 cites W1553398220 @default.
- W4385873375 cites W1879058903 @default.
- W4385873375 cites W1969053482 @default.
- W4385873375 cites W1970152549 @default.
- W4385873375 cites W1981010461 @default.
- W4385873375 cites W1982379873 @default.
- W4385873375 cites W1989747754 @default.
- W4385873375 cites W1998477196 @default.
- W4385873375 cites W2005889571 @default.
- W4385873375 cites W2008490498 @default.
- W4385873375 cites W2022068239 @default.
- W4385873375 cites W2023235306 @default.
- W4385873375 cites W2028148393 @default.
- W4385873375 cites W2029652430 @default.
- W4385873375 cites W2033241389 @default.
- W4385873375 cites W2037540720 @default.
- W4385873375 cites W2041895108 @default.
- W4385873375 cites W2045884684 @default.
- W4385873375 cites W2046396458 @default.
- W4385873375 cites W2053533143 @default.
- W4385873375 cites W2056598883 @default.
- W4385873375 cites W2057727530 @default.
- W4385873375 cites W2058808507 @default.
- W4385873375 cites W2061044423 @default.
- W4385873375 cites W2062107269 @default.
- W4385873375 cites W2064241934 @default.
- W4385873375 cites W2064522037 @default.
- W4385873375 cites W2078278354 @default.
- W4385873375 cites W2078707028 @default.
- W4385873375 cites W2080760280 @default.
- W4385873375 cites W2083182815 @default.
- W4385873375 cites W2086506328 @default.
- W4385873375 cites W2097099514 @default.
- W4385873375 cites W2098411918 @default.
- W4385873375 cites W2101261587 @default.
- W4385873375 cites W2106605539 @default.
- W4385873375 cites W2134844285 @default.
- W4385873375 cites W2138268757 @default.
- W4385873375 cites W2159705690 @default.
- W4385873375 cites W2174698869 @default.
- W4385873375 cites W2262830935 @default.
- W4385873375 cites W2284619457 @default.
- W4385873375 cites W2580688983 @default.
- W4385873375 cites W2594178144 @default.
- W4385873375 cites W2607093480 @default.
- W4385873375 cites W2615838586 @default.
- W4385873375 cites W2624718314 @default.
- W4385873375 cites W2646721003 @default.
- W4385873375 cites W2735869542 @default.
- W4385873375 cites W2769707212 @default.
- W4385873375 cites W2773862676 @default.
- W4385873375 cites W2788068380 @default.
- W4385873375 cites W2792739030 @default.
- W4385873375 cites W2795678217 @default.
- W4385873375 cites W2803537271 @default.
- W4385873375 cites W2811024116 @default.
- W4385873375 cites W2883220509 @default.
- W4385873375 cites W2905570119 @default.
- W4385873375 cites W2953359116 @default.
- W4385873375 cites W2964826908 @default.
- W4385873375 cites W3003155274 @default.
- W4385873375 cites W3037240144 @default.
- W4385873375 cites W3037348474 @default.
- W4385873375 cites W3037737154 @default.
- W4385873375 cites W3037896898 @default.
- W4385873375 cites W3097986007 @default.
- W4385873375 cites W3098405014 @default.
- W4385873375 cites W3098992301 @default.
- W4385873375 cites W3099021639 @default.
- W4385873375 cites W3099239133 @default.
- W4385873375 cites W3099321933 @default.
- W4385873375 cites W3099608327 @default.
- W4385873375 cites W3099942321 @default.
- W4385873375 cites W3100130115 @default.
- W4385873375 cites W3100815129 @default.
- W4385873375 cites W3101821865 @default.
- W4385873375 cites W3102894932 @default.
- W4385873375 cites W3103441522 @default.
- W4385873375 cites W3106498418 @default.
- W4385873375 cites W3118979280 @default.
- W4385873375 cites W3124139102 @default.
- W4385873375 cites W3126146816 @default.
- W4385873375 cites W3126175092 @default.
- W4385873375 cites W3128611433 @default.
- W4385873375 cites W3138399136 @default.
- W4385873375 cites W3165452707 @default.
- W4385873375 cites W3195933051 @default.
- W4385873375 cites W3199891176 @default.
- W4385873375 cites W3202738568 @default.
- W4385873375 cites W3209484949 @default.
- W4385873375 cites W3211777829 @default.
- W4385873375 cites W4225123966 @default.
- W4385873375 cites W4226154112 @default.