Induction of the higher-derivative Chern-Simons extension in QED₃

2014/05/08 by Anacleto, M. A., Brito, F. A., Holanda, O. B. +2 · 1 citation
#FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Theory (hep-th)

paper · doi:10.48550/arxiv.1405.1998

Abstract

We perform the perturbative generation of the higher-derivative Chern-Simons contribution to the effective action in the three-dimensional QED at zero and finite temperature. In the latter case, we show that as the temperature goes to infinity this contribution vanishes. However, as expected, as the temperature goes to zero only the covariant part survives. The non-covariant part contributes only in intermediate temperatures where presents a maximum.

Cited by

• Higher-order Chern-Simons extensions to QED in 2+1 dimensions

Related

• Generation of a QCD-induced Chern-Simons like term in QED
• On the gauge invariance of the higher-derivative Yang-Mills-Chern-Simons action
• Radiatively Induced Lorentz and CPT Violation in QED at Finite Temperature
• Perturbative and non-perturbative aspects of QED₃
• Dynamical Chern-Simons term generation at finite density