Landau levels in QCD in an external magnetic field
- We will discuss the issue of Landau levels of quarks in lattice QCD in an external magnetic field. We will show that in the two-dimensional case the lowest Landau level can be identified unambiguously even if the strong interactions are turned on. Starting from this observation, we will then show how one can define a “plowest Landau level” in the four-dimensional case, and discuss how much of the observed effects of a magnetic field can be explained in terms of it. Our results can be used to test the validity of low-energy models of QCD that make use of the lowest-Landau-level approximation.
Author: | Falk Bruckmann, Gergely EndrődiORCiDGND, Matteo GiordanoORCiD, Sándor D. KatzORCiD, Tamás G. KovácsORCiD, Ferenc PittlerORCiD, Jacob Wellnhofer |
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URN: | urn:nbn:de:hebis:30:3-326795 |
DOI: | https://doi.org/10.1051/epjconf/201817507014 |
ISSN: | 2100-014X |
Parent Title (English): | EPJ Web of Conferences |
Publisher: | EDP Sciences |
Place of publication: | Les Ulis |
Document Type: | Conference Proceeding |
Language: | English |
Year of Completion: | 2018 |
Date of first Publication: | 2018/03/16 |
Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
Contributing Corporation: | 35th International Symposium on Lattice Field Theory (Lattice 2017) |
Release Date: | 2019/04/04 |
Volume: | 175 |
Issue: | Article Number 07014 |
Page Number: | 8 |
HeBIS-PPN: | 448535580 |
Institutes: | Physik / Physik |
Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
Sammlungen: | Universitätspublikationen |
Licence (German): | Creative Commons - Namensnennung 4.0 |