2007/07/16 by A. Gorsky, V. Mikhailov, V. V. Mikhailov
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Quantum Chromodynamics and Particle Interactions #hep-ph #hep-th
paper · pdf · doi:10.1103/physrevd.76.105008
published as Phys.Rev.D76:105008,2007 · 14 pages
arxiv created 2007/07/16 · openalex publication_date 2007/11/12 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We consider gauge theories with scalar matter with and without supersymmetry at nonzero chemical potential. It is argued that a chemical potential plays a role similar to the Fayet-Iliopoulos term. We analyze theory at the weak coupling regime at large chemical potential and argue that it supports non-Abelian non-Bogomol'nyi-Prasad-Sommerfield strings. World sheet theory on the non-Abelian string in a dense matter is briefly discussed.