Lattice investigation of the phase diagram of the 1+1 dimensional Gross-Neveu model at finite number of fermion flavors
- We explore the phase structure of the 1+1 dimensional Gross-Neveu model at finite number of fermion flavors using lattice field theory. Besides a chirally symmetric phase and a homogeneously broken phase we find evidence for the existence of an inhomogeneous phase, where the condensate is a spatially oscillating function. Our numerical results include a crude μ-T phase diagram.
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| Author: | Laurin PannulloORCiDGND, Julian LenzORCiD, Marc WagnerORCiDGND, Björn-Hendrik WellegehausenGND, Andreas WipfORCiDGND |
|---|---|
| URN: | urn:nbn:de:hebis:30:3-793814 |
| DOI: | https://doi.org/10.22323/1.363.0063 |
| ISSN: | 1824-8039 |
| ArXiv Id: | http://arxiv.org/abs/1909.11513 |
| Parent Title (German): | Proceedings of Science |
| Publisher: | SISSA |
| Place of publication: | Trieste |
| Document Type: | Conference Proceeding |
| Language: | English |
| Date of Publication (online): | 2020/08/27 |
| Date of first Publication: | 2020/08/27 |
| Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
| Contributing Corporation: | International Symposium on Lattice Field Theory (37. : 2019 : Wuhan) |
| Release Date: | 2024/02/23 |
| Volume: | 363 |
| Issue: | PoS(LATTICE2019)063 |
| Article Number: | PoS(LATTICE2019)063 |
| Page Number: | 7 |
| HeBIS-PPN: | 516216791 |
| Institutes: | Physik |
| Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
| Sammlungen: | Universitätspublikationen |
| Licence (German): |  Creative Commons - Namensnennung-Nicht kommerziell - Keine Bearbeitung 4.0 |
