Interacting SUSY-singlet matter in non-relativistic Chern-Simons theory

Understand

We construct an example of supersymmetric Chern-Simons-matter theory with a matter field transforming as a singlet representation of the supersymmetry algebra, where the bosonic and fermionic degrees of freedom do not match.

• This is obtained as a non-relativistic limit of the N=2 Chern-Simons-matter theory in 1+2 dimensions, where the particle and anti-particle coexist.
• We also study the index to investigate the mimatch of bosonic and fermionic degrees of freedom.