# Hot neutron stars with microscopic equations of state

## TL;DR

This paper investigates hot neutron stars using microscopic equations of state derived from the Brueckner-Hartree-Fock approach, focusing on temperature effects and providing accurate parametrizations.

## Contribution

It introduces new finite-temperature equations of state for hot nuclear matter and analyzes their impact on neutron star properties, especially maximum mass.

## Key findings

- Very small temperature effects on neutron star properties
- Provided simple parametrizations of finite-temperature equations of state
- Analyzed the interplay of different contributions in hot neutron stars

## Abstract

We study the properties of hot beta-stable nuclear matter using equations of state derived within the Brueckner-Hartree-Fock approach at finite temperature including consistent three-body forces. Simple and accurate parametrizations of the finite-temperature equations of state are provided. The properties of hot neutron stars are then investigated within this framework, in particular the temperature dependence of the maximum mass. We find very small temperature effects and analyze the interplay of the different contributions.