Towards the phase diagram of cold and dense heavy QCD
- The thermodynamics of QCD with sufficiently heavy dynamical quarks can be described by a three-dimensional Polyakov loop effective theory, obtained after a truncated character and hopping expansion. We investigate the resulting phase diagram for low temperatures by mean field methods. Taking into account chemical potentials for both baryon number and isospin, we obtain clear signals for a liquid-gas type transition to baryon matter at μI=0 and a Bose-Einstein condensation transition at μB=0, as well as for their connection when both chemical potentials are non-zero.
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| Author: | Amine Chabane, Owe PhilipsenORCiDGND |
|---|---|
| URN: | urn:nbn:de:hebis:30:3-716305 |
| DOI: | https://doi.org/10.48550/arXiv.2212.09591 |
| ArXiv Id: | http://arxiv.org/abs/2212.09591 |
| Document Type: | Conference Proceeding |
| Language: | English |
| Date of Publication (online): | 2022/12/19 |
| Date of first Publication: | 2022/12/19 |
| Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
| Contributing Corporation: | International Symposium on Lattice Field Theory (39. : 2022 : Bonn) |
| Release Date: | 2023/01/26 |
| Page Number: | 9 |
| HeBIS-PPN: | 504852965 |
| Institutes: | Physik / Physik |
| Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
| Sammlungen: | Universitätspublikationen |
| Licence (German): |  Creative Commons - CC BY-NC-ND - Namensnennung - Nicht kommerziell - Keine Bearbeitungen 4.0 International |
