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Quasiequilibrium sequences of binary strange quark stars in general relativity

Francois Limousin·Dorota Gondek-Rosinska·Eric Gourgoulhon
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Abstract

Inspiraling compact binaries are expected to be the strongest sources of gravitational waves for VIRGO, LIGO and other laser interferometers. We present the first computations of quasi-equilibrium sequences of compact binaries containing two strange quark stars (which are currently considered as a possible alternative to neutron stars). We study a precoalescing stage in the conformal flatness approximation of general relativity using a multidomain spectral method. A hydrodynamical treatment is performed under the assumption that the flow is irrotational.

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Francois Limousin, Dorota Gondek-Rosinska, Eric Gourgoulhon. 2004-11-30. Quasiequilibrium sequences of binary strange quark stars in general relativity. https://arxiv.org/abs/gr-qc/0411147

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