Condensate and massive magnetic potential in Euclidean gauge theories

Sawayanagi, Hirohumi (National Institute of Technology, Kushiro College, Kushiro 084-0916, Japan)

30 November 2017

Abstract: Euclidean SU(2) gauge theory is studied in a nonlinear gauge. In this theory, ghost condensation happens and gauge fields acquire tachyonic masses. It is shown that these tachyonic masses are removed by a gauge field condensate . Because of the ghost condensation, monopole solutions are included naturally. We find that the condensate makes the magnetic potential massive.


Published in: PTEP 2017 (2017) 113B02
Published by: Oxford University Press/Physical Society of Japan
DOI: 10.1093/ptep/ptx149
License: CC-BY-3.0



Back to search

Fulltext:
Download fulltextXML Download fulltextPDF Download fulltextPDF (PDFA)