Astrophysics of dense quark matter in compact stars
arXiv:0910.4451
Abstract
Massive neutron stars may harbor deconfined quark matter in their cores. I review some recent work on the microphysics and the phenomenology of compact stars with cores made of quark matter. This includes the equilibrium and stability of non-rotating and rapidly rotating stars, gravitational radiation from deformations in their quark cores, neutrino radiation and dichotomy of fast and slow cooling, and pulsar radio-timing anomalies.
10 pages, 4 figures, presented at the XXVI Max Born Symposium ``Three days of strong interactions'', Wroclaw, Poland, 9-11 July, 2009