A so(2,2) extension of JT gravity via the Virasoro-Kac-Moody semidirect product

Goffredo Chirco, Lucio Vacchiano, Patrizia Vitale

We consider a bulk plus boundary extension of Jackiw-Teitelboim Gravity (JT) coupled with non-abelian gauge fields. The generalization is performed in the Poisson Sigma Model formu…