Supergravity realisations of $\hat{I}»$-models

Giuseppe Casale, Georgios Itsios

We construct solutions of type-II supergravity based on multiple copies and/or mixings of $\hat{I}»$-deformed coset CFTs on $\mathrm{SO}(n+1{)}_k/\mathrm{SO}(n{)}_k$, with $n=2,3,4$. The…