Quark Matter Equation of State from Perturbative QCD
Aleksi Vuorinen
TL;DR
This paper reviews recent advances in calculating the equation of state for dense quark matter using perturbative QCD, crucial for understanding neutron star cores, and discusses progress towards higher-order calculations.
Contribution
It introduces recent perturbative studies that extend the quark matter equation of state to higher orders, improving the microscopic modeling of neutron star interiors.
Findings
Recent perturbative calculations of the quark matter EoS at zero and small temperatures.
Progress towards extending the EoS to higher perturbative orders.
Enhanced theoretical framework for neutron star core modeling.
Abstract
In this proceedings contribution, we discuss recent developments in the perturbative determination of the Equation of State of dense quark matter, relevant for the microscopic description of neutron star cores. First, we introduce the current state of the art in the problem, both at zero and small temperatures, and then present results from two recent perturbative studies that pave the way towards extending the EoS to higher orders in perturbation theory.
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