Artigo
Stars of WIMPs
Fecha
1996-12-01Registro en:
Modern Physics Letters A, v. 11, n. 8, p. 647-651, 1996.
0217-7323
10.1142/S0217732396000667
WOS:A1996UG11900005
2-s2.0-0542380941
Autor
Universidade Estadual Paulista (Unesp)
Resumen
A class of boson-fermion stars, whose spin-0 and spin-1/2 constituents interact through a U(1) current-current term in the Lagrangian density, is analyzed. It is shown that it describes the low-energy behavior of a system of weakly interacting massive particles (WIMPs) from the leptonic sector of the minimal supersymmetric standard model. In this case the effective coupling constant A is related to the Fermi constant GF.