Landau Levels in Lattice QCD

Pittler F, Bruckmann F, Endrödi G, Giordano M, Katz SD, Kovacs TG, Wellnhofer J (2017)
In: Proceedings of 34th annual International Symposium on Lattice Field Theory — PoS(LATTICE2016). Trieste, Italy: Sissa Medialab: 048.

Konferenzbeitrag | Veröffentlicht | Englisch
 
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Autor*in
Pittler, Ferenc; Bruckmann, F.; Endrödi, GergelyUniBi; Giordano, Matteo; Katz, S.D.; Kovacs, T.G.; Wellnhofer, J.
Abstract / Bemerkung
The spectrum of the two-dimensional continuum Dirac operator in the presence of a uniform background magnetic field consists of Landau levels, which are degenerate and separated by gaps. On the lattice the Landau levels are spread out by discretization artefacts, but a remnant of their structure is clearly visible (Hofstadter butterfly). If one switches on a non-Abelian interaction, the butterfly structure will be smeared out, but the lowest Landau level (LLL) will still be separated by a gap from the rest of the spectrum. In this paper we discuss how one can define the LLL in QCD and check how well certain physical quantities are approximated by taking into account only the LLL.
Erscheinungsjahr
2017
Titel des Konferenzbandes
Proceedings of 34th annual International Symposium on Lattice Field Theory — PoS(LATTICE2016)
Seite(n)
048
Konferenz
34th annual International Symposium on Lattice Field Theory
Konferenzort
University of Southampton, UK
Konferenzdatum
2016-07-24 – 2016-07-30
Page URI
https://pub.uni-bielefeld.de/record/2955736

Zitieren

Pittler F, Bruckmann F, Endrödi G, et al. Landau Levels in Lattice QCD. In: Proceedings of 34th annual International Symposium on Lattice Field Theory — PoS(LATTICE2016). Trieste, Italy: Sissa Medialab; 2017: 048.
Pittler, F., Bruckmann, F., Endrödi, G., Giordano, M., Katz, S. D., Kovacs, T. G., & Wellnhofer, J. (2017). Landau Levels in Lattice QCD. Proceedings of 34th annual International Symposium on Lattice Field Theory — PoS(LATTICE2016), 048. Trieste, Italy: Sissa Medialab. https://doi.org/10.22323/1.256.0048
Pittler, F., Bruckmann, F., Endrödi, G., Giordano, M., Katz, S. D., Kovacs, T. G., and Wellnhofer, J. (2017). “Landau Levels in Lattice QCD” in Proceedings of 34th annual International Symposium on Lattice Field Theory — PoS(LATTICE2016) (Trieste, Italy: Sissa Medialab), 048.
Pittler, F., et al., 2017. Landau Levels in Lattice QCD. In Proceedings of 34th annual International Symposium on Lattice Field Theory — PoS(LATTICE2016). Trieste, Italy: Sissa Medialab, pp. 048.
F. Pittler, et al., “Landau Levels in Lattice QCD”, Proceedings of 34th annual International Symposium on Lattice Field Theory — PoS(LATTICE2016), Trieste, Italy: Sissa Medialab, 2017, pp.048.
Pittler, F., Bruckmann, F., Endrödi, G., Giordano, M., Katz, S.D., Kovacs, T.G., Wellnhofer, J.: Landau Levels in Lattice QCD. Proceedings of 34th annual International Symposium on Lattice Field Theory — PoS(LATTICE2016). p. 048. Sissa Medialab, Trieste, Italy (2017).
Pittler, Ferenc, Bruckmann, F., Endrödi, Gergely, Giordano, Matteo, Katz, S.D., Kovacs, T.G., and Wellnhofer, J. “Landau Levels in Lattice QCD”. Proceedings of 34th annual International Symposium on Lattice Field Theory — PoS(LATTICE2016). Trieste, Italy: Sissa Medialab, 2017. 048.

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