Structure of the hadron-quark mixed phase in protoneutron stars
H. Chen (Wuhan Univ., China), G. F. Burgio (INFN Catania, Italy),, H.-J. Schulze (INFN Catania, and Yukawa Inst., Kyoto Univ.), and N. Yasutake, (Chiba Institute of Technology, Chiba, Japan)
TL;DR
This paper investigates the hadron-quark phase transition in hot protoneutron stars using advanced models for hadronic and quark matter, revealing significant effects on internal composition but minimal impact on overall stellar properties.
Contribution
It combines the Brueckner-Hartree-Fock approach with MIT bag and Dyson-Schwinger models to analyze the mixed phase structure in protoneutron stars.
Findings
Significant changes in internal composition due to phase transition
Minimal influence on global stellar properties
Different phase transition prescriptions affect internal structure
Abstract
We study the hadron-quark phase transition in the interior of hot protoneutron stars, combining the Brueckner-Hartree-Fock approach for hadronic matter with the MIT bag model or the Dyson-Schwinger model for quark matter. We examine the structure of the mixed phase constructed according to different prescriptions for the phase transition, and the resulting consequences for stellar properties. We find important effects for the internal composition, but only very small influence on the global stellar properties.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.