Title of article
Gauge invariance of the β-function in non-relativistic quantum electrodynamics Original Research Article
Author/Authors
Olav F. Sylju?sen، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1997
Pages
12
From page
707
To page
718
Abstract
Recently there has been much interest in gauge theories applied to condensed matter physics. I show that for a system of non-relativistic electrons coupled to a U(1) gauge field in the presence of a Fermi surface, the β-function to one-loop order is, for a particular family of gauge choices, independent of the gauge choice.
Keywords
* Quantum Hall effect , * Composite fermions , * Half-filled Landau level , * Gauge invariance , * ?-function , * Non-relativistic QED
Journal title
Nuclear Physics B
Serial Year
1997
Journal title
Nuclear Physics B
Record number
878655
Link To Document