Phase diagram of the 2+1-dimensional Gross-Neveu model with chiral imbalance
- In this work, the phase diagram of the 2+1-dimensional Gross-Neveu model is investigated with baryon chemical potential as well as chiral chemical potential in the mean-field approximation. We study the theory using two lattice discretizations, which are both based on naive fermions. An inhomogeneous chiral phase is observed only for one of the two discretizations. Our results suggest that this phase disappears in the continuum limit.
| Author: | Marc WinstelORCiD, Laurin PannulloORCiDGND, Marc WagnerORCiDGND |
|---|---|
| URN: | urn:nbn:de:hebis:30:3-793010 |
| DOI: | https://doi.org/10.22323/1.396.0381 |
| ISSN: | 1824-8039 |
| ArXiv Id: | http://arxiv.org/abs/2109.04277 |
| Parent Title (German): | Proceedings of Science |
| Publisher: | SISSA |
| Place of publication: | Trieste |
| Document Type: | Conference Proceeding |
| Language: | English |
| Date of Publication (online): | 2022/07/08 |
| Date of first Publication: | 2022/07/08 |
| Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
| Contributing Corporation: | International Symposium on Lattice Field Theory (38. : 2021 : Online) |
| Release Date: | 2024/02/22 |
| Volume: | 396.2023 |
| Issue: | PoS(LATTICE2022)381 |
| Article Number: | PoS(LATTICE2022)381 |
| Page Number: | 9 |
| HeBIS-PPN: | 516154486 |
| Institutes: | 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 |
