Speaker
Ilaria Costa
(Humboldt U)
Description
Two-dimensional O(N) non-linear sigma models are exactly solvable theories and have many applications, from statistical mechanics to their use as QCD toy models. I consider a supersymmetric extension, the non-linear sigma model on the supersphere~SN+2m−1|2m≡OSP(N+2m|2m)/OSP(N+2m−1|2m). I will show our implementation of the theory on the lattice and some preliminary results.
Primary author
Ilaria Costa
(Humboldt U)
