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Stars of WIMPs

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Type
Published Article
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Submission Date
Identifiers
DOI: 10.1142/S0217732396000667
arXiv ID: gr-qc/9509022
Source
arXiv
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Unknown
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Abstract

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 analysed. 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 $\lambda$ is related to the Fermi constant $G_F$.

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