Masses of macroscopic quark configurations in metric and dynamic theories of gravitation |
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| Authors: | V V Sokolov S V Zharykov |
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| Institution: | (1) Special Astrophysical Observatory of Russian Academy of Sciences, Stavropol Territory, Nizhnii Arkhyz, Russia |
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| Abstract: | Within the bounds of the general relativity and in gravidynamics, spherically-symmetric configurations are considered with the limit equation of state (P = ( - 4B)/3) and with the density increasing to the center. It is shown that unlike GR, where the existence of strange stars only is permissible (u-, d-, s-quarks), in the consistent dynamic theory of gravitation the existence ofstable configuration with r
–2 (quark star) is possible with a  bag out of quark-gluon plasma which includes all possible quark flavors (u, d, s, c, b, t, .. .). The total mass of such a compact object with the bag of the radius of  10 km (whose surface consists of the strange self-bound matter) must be 6 - 7M
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