3 papers
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…
stat.ME2019
Uncertainty and Sensitivity Analyses Methods for Agent-Based Mathematical Models: An Introductory Review
Sara Hamis, Stanislav Stratiev, Gibin G Powathil
Multiscale, agent-based mathematical models of biological systems are often associated with model uncertainty and sensitivity to parameter perturbations. Here, three uncertainty an…
hep-th2018
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…