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hep-th2019
Abelian Chern-Simons vortices at finite chemical potential
S. Prem Kumar, Stanislav Stratiev
We examine vortices in Abelian Chern-Simons theory coupled to a relativistic scalar field with a chemical potential for particle number or U(1) charge. The Gauss constraint require…
hep-th2018★ 4 cited
Roton-phonon excitations in Chern-Simons matter theory at finite density
S. Prem Kumar, Dibakar Roychowdhury, Stanislav Stratiev
We consider SU(N) Chern-Simons theory coupled to a scalar field in the fundamental representation at strictly zero temperature and finite chemical potential for the global U(1)_B p…