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- W3048767413 abstract "We propose a novel dark matter (DM) scenario based on a first-order phase transition in the early universe. If dark fermions acquire a huge mass gap between true and false vacua, they can barely penetrate into the new phase. Instead, they get trapped in the old phase and accumulate to form macroscopic objects, dubbed Fermi-balls. We show that Fermi-balls can explain the DM abundance in a wide range of models and parameter space, depending most crucially on the dark-fermion asymmetry and the phase transition energy scale (possible up to the Planck scale). They are stable by the balance between fermion's quantum pressure against free energy release, hence turn out to be macroscopic in mass and size. However, this scenario generally produces no detectable signals (which may explain the null results of DM searches), except for detectable gravitational waves (GWs) for electroweak scale phase transitions; although the detection of such stochastic GWs does not necessarily imply a Fermi-ball DM scenario." @default.
- W3048767413 created "2020-08-18" @default.
- W3048767413 creator A5041816899 @default.
- W3048767413 creator A5047808729 @default.
- W3048767413 creator A5070337652 @default.
- W3048767413 date "2020-10-23" @default.
- W3048767413 modified "2023-10-14" @default.
- W3048767413 title "Fermi-ball dark matter from a first-order phase transition" @default.
- W3048767413 cites W1542443388 @default.
- W3048767413 cites W1967729804 @default.
- W3048767413 cites W1976662442 @default.
- W3048767413 cites W1980719562 @default.
- W3048767413 cites W1984121933 @default.
- W3048767413 cites W1984258375 @default.
- W3048767413 cites W1993035796 @default.
- W3048767413 cites W1996764883 @default.
- W3048767413 cites W1998010148 @default.
- W3048767413 cites W2001882707 @default.
- W3048767413 cites W2008639434 @default.
- W3048767413 cites W2010293006 @default.
- W3048767413 cites W2010407099 @default.
- W3048767413 cites W2010879089 @default.
- W3048767413 cites W2018162375 @default.
- W3048767413 cites W2023608666 @default.
- W3048767413 cites W2024381510 @default.
- W3048767413 cites W2026337093 @default.
- W3048767413 cites W2034154426 @default.
- W3048767413 cites W2038045145 @default.
- W3048767413 cites W2043341154 @default.
- W3048767413 cites W2045268034 @default.
- W3048767413 cites W2063168572 @default.
- W3048767413 cites W2064355700 @default.
- W3048767413 cites W2064405330 @default.
- W3048767413 cites W2069880592 @default.
- W3048767413 cites W2070716993 @default.
- W3048767413 cites W2078728780 @default.
- W3048767413 cites W2083990625 @default.
- W3048767413 cites W2088240802 @default.
- W3048767413 cites W2093777324 @default.
- W3048767413 cites W2096475520 @default.
- W3048767413 cites W2102639000 @default.
- W3048767413 cites W2104112745 @default.
- W3048767413 cites W2105588635 @default.
- W3048767413 cites W2119197867 @default.
- W3048767413 cites W2121147080 @default.
- W3048767413 cites W2127982592 @default.
- W3048767413 cites W2132911946 @default.
- W3048767413 cites W2146555978 @default.
- W3048767413 cites W2148171417 @default.
- W3048767413 cites W2148638164 @default.
- W3048767413 cites W2175863055 @default.
- W3048767413 cites W2277474101 @default.
- W3048767413 cites W2337455196 @default.
- W3048767413 cites W2518104656 @default.
- W3048767413 cites W2556158121 @default.
- W3048767413 cites W2588939512 @default.
- W3048767413 cites W2589375255 @default.
- W3048767413 cites W2592618055 @default.
- W3048767413 cites W2608033714 @default.
- W3048767413 cites W2616323857 @default.
- W3048767413 cites W2648112029 @default.
- W3048767413 cites W2760010680 @default.
- W3048767413 cites W2763830181 @default.
- W3048767413 cites W2768489810 @default.
- W3048767413 cites W2773858289 @default.
- W3048767413 cites W2888389166 @default.
- W3048767413 cites W2891839017 @default.
- W3048767413 cites W2896413282 @default.
- W3048767413 cites W2899140785 @default.
- W3048767413 cites W2904923858 @default.
- W3048767413 cites W2921735314 @default.
- W3048767413 cites W2924287771 @default.
- W3048767413 cites W2953313329 @default.
- W3048767413 cites W2959243010 @default.
- W3048767413 cites W2978291699 @default.
- W3048767413 cites W2992281137 @default.
- W3048767413 cites W3011503280 @default.
- W3048767413 cites W3011532923 @default.
- W3048767413 cites W3011889656 @default.
- W3048767413 cites W3015258537 @default.
- W3048767413 cites W3098496751 @default.
- W3048767413 cites W3099497914 @default.
- W3048767413 cites W3100061394 @default.
- W3048767413 cites W3100106337 @default.
- W3048767413 cites W3100810111 @default.
- W3048767413 cites W3101238927 @default.
- W3048767413 cites W3101465600 @default.
- W3048767413 cites W3101687278 @default.
- W3048767413 cites W3102503077 @default.
- W3048767413 cites W3102819646 @default.
- W3048767413 cites W3103175570 @default.
- W3048767413 cites W3103586698 @default.
- W3048767413 cites W3103602318 @default.
- W3048767413 cites W3103728172 @default.
- W3048767413 cites W3103951991 @default.
- W3048767413 cites W3104062309 @default.
- W3048767413 cites W3104678553 @default.
- W3048767413 cites W3105243100 @default.
- W3048767413 cites W3105359586 @default.
- W3048767413 cites W3106299800 @default.