Low-Temperature QED with External Magnetic Field

1994/12/01 by Vadim Zeitlin, Zeitlin, Vadim
Physics and Astronomy · #Black Holes and Theoretical Physics #Condensed Matter (cond-mat) #Cosmology and Gravitation Theories #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Quantum Chromodynamics and Particle Interactions #cond-mat #hep-ph

paper · pdf · doi:10.48550/arxiv.hep-ph/9412204

9 pages, LaTeX

arxiv created 1994/12/01 · openalex publication_date 1994/12/01 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Low-temperature expansion of the effective Lagrangian of the QED₃₊₁ with a uniform magnetic field and a finite chemical potential is performed. Temperature corrections, as well as zero-temperature expression for the effective Lagrangian are presented as finite sums over partially filled Landau levels.

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