Boundary Effects in 2+1 Dimensional Maxwell-Chern-Simons Theory
E. J. Ferrer, V. de la Incera (SUNY at Fredonia)
TL;DR
This paper investigates how boundaries affect magnetic field screening in a 2+1 dimensional Maxwell-Chern-Simons model, revealing total Meissner effect in half-plane samples and partial penetration in strip samples.
Contribution
It provides new insights into boundary effects on magnetic screening in Maxwell-Chern-Simons theories at finite temperature.
Findings
Total Meissner effect occurs in half-plane geometry.
Partial magnetic field penetration in strip geometry.
Boundary conditions significantly influence magnetic screening.
Abstract
The boundary effects in the screening of an applied magnetic field in a finite temperature 2+1 dimensional model of charged fermions minimally coupled to Maxwell and Chern-Simons fields are investigated. It is found that in a sample with only one boundary -a half-plane- a total Meissner effect takes place, while in a sample with two boundaries -an infinite strip- the external magnetic field partially penetrates the material.
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