Two-flavor hybrid stars with the Dyson-Schwinger quark model
Nuclear Theory
2017-11-22 v1
Abstract
We study the properties of two-flavor quark matter in the Dyson-Schwinger model and investigate the possible consequences for hybrid neutron stars, with particular regard to the two-solar-mass limit. We find that with some extreme values of the model parameters, the mass fraction of two-flavor quark matter in heavy neutron stars can be as high as 30 percent and the possible energy release during the conversion from nucleonic neutron stars to hybrid stars can reach erg.
Cite
@article{arxiv.1708.02433,
title = {Two-flavor hybrid stars with the Dyson-Schwinger quark model},
author = {J. -B. Wei and H. Chen and H. -J Schulze},
journal= {arXiv preprint arXiv:1708.02433},
year = {2017}
}
Comments
8 pages,5 figures. To be published in Chinese Physics C