Lattice study on the twisted $\mathbb{C}{P}^{N-1}$ models on $\mathbb{R}\times S^1$

Tatsuhiro Misumi, Toshiaki Fujimori, Etsuko Itou +2

We report the results of the lattice simulation of the $\mathbb{C}{P}^{N-1}$ sigma model on $S_s^1$(large) $\times$ $S_{\tau }^1$(small). We take a sufficiently large ratio of the…