QCD in the cores of neutron stars
I discuss why state-of-the art perturbative QCD calculations of the equation of state at large chemical potential that are reliable at asymptotically high densities constrain the same equation of state at neutron-star densities. I describe how these theoretical calculations affect the EOS at lower d...
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| Format: | Artikel |
| Sprache: | eng |
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| Zusammenfassung: | I discuss why state-of-the art perturbative QCD calculations of the equation
of state at large chemical potential that are reliable at asymptotically high
densities constrain the same equation of state at neutron-star densities. I
describe how these theoretical calculations affect the EOS at lower density. I
argue that the ab-initio calculations in QCD offer significant information
about the equation of state of the neutron-star matter, which is complementary
to the current astrophysical observations. |
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| DOI: | 10.48550/arxiv.2208.03086 |