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.
| Author: | Laurin PannulloORCiDGND, Julian LenzORCiD, Marc WagnerORCiDGND, Björn-Hendrik WellegehausenGND, Andreas WipfORCiDGND |
|---|---|
| URN: | urn:nbn:de:hebis:30:3-825471 |
| URL: | https://arxiv.org/abs/1909.11513v1 |
| DOI: | https://doi.org/10.48550/arXiv.1909.11513 |
| ArXiv Id: | http://arxiv.org/abs/1909.11513v1 |
| Parent Title (German): | arXiv |
| Publisher: | arXiv |
| Document Type: | Preprint |
| Language: | English |
| Date of Publication (online): | 2019/09/25 |
| Date of first Publication: | 2019/09/25 |
| Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
| Contributing Corporation: | International Symposium on Lattice Field Theory (37. : 2019 : Wuhan) |
| Release Date: | 2024/02/23 |
| Issue: | 1909.11513 Version 1 |
| Edition: | Version 1 |
| Page Number: | 7 |
| HeBIS-PPN: | 516880985 |
| 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 |
