Bosonic $\eta$-deformed $AdS_4\times\mathbb{CP}^3$ Background

Abstract

We build the bosonic $\eta$-deformed $AdS_4\times\mathbb{CP}^3$ background generated by an $r$-matrix that satisfies the modified classical Yang-Baxter equation. In a special limit we find that it is the gravity dual of the noncommutative ABJM theory.