Asymptotic behavior of the Speed of Sound in Dense Matter
Fuente:
arXiv
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866911047305134080 |
|---|---|
| author | Shukla, Udita Lo, Pok Man |
| author_facet | Shukla, Udita Lo, Pok Man |
| contents | We show that a class of NJL-like models fails to reproduce the expected conformal limit of the speed of sound, making them unsuitable for analyzing the equation of state of dense matter. We then demonstrate how this issue can be resolved within a simple dynamical quark model. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_06741 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Asymptotic behavior of the Speed of Sound in Dense Matter Shukla, Udita Lo, Pok Man Nuclear Theory High Energy Astrophysical Phenomena High Energy Physics - Phenomenology We show that a class of NJL-like models fails to reproduce the expected conformal limit of the speed of sound, making them unsuitable for analyzing the equation of state of dense matter. We then demonstrate how this issue can be resolved within a simple dynamical quark model. |
| title | Asymptotic behavior of the Speed of Sound in Dense Matter |
| topic | Nuclear Theory High Energy Astrophysical Phenomena High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2507.06741 |