PT phase transition in higher-dimensional quantum systems

Bhabani Prasad Mandal, Brijesh Kumar Mourya, Rajesh Kumar Yadav

We consider a 2d anisotropic SHO with {\bf ixy} interaction and a 3d SHO in an imaginary magnetic field with ${\vec{\mu }}_l$.$\vec{B}$ interaction to study the $PT$ phase transition analy…