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Model equation of state to investigate the structure and evolution of superdense stars with a phase transition |
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| Authors: | A V Yudin T L Razinkova D K Nadyozhin |
| Institution: | 19323. Institute for Theoretical and Experimental Physics, ul. Bolshaya Cheremushkinskaya 25, Moscow, 117259, Russia 29323. Novosibirsk State University, Novosibirsk, Russia 39323. “Kurchatov Institute” National Research Center, pl. Kurchatova 1, Moscow, 123182, Russia |
| Abstract: | A model equation of state that describes the phase transition to quark matter is proposed. This equation of state is used to construct hydrostatically equilibrium stellar models for various values of the entropy and the negative bag constant B added to the pressure of quarkmatter. Parameters of the calculated models and conditions for their stability are discussed. |
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