Speaker
Giorgi Gogaberishvili
Description
This poster delves into the extended XY model with an n-(n+3) interaction, inspired by the research of Titvinidze and Japaridze in 2003, which introduced the XY model with an n-(n+2) interaction term. First, we investigate the isotropic case, when $J_x=J_y$. Subsequently, we extend our exploration to include anisotropic considerations. This study aims to elucidate the distinctive characteristics of both isotropic and anisotropic configurations within the extended XY model framework.
