“…In the last decades, the theory of existence of nonlinear localized modes in PT symmetric potential and their linear stability has been studied very promptly [22,23]. Several interesting potentials for example Scarf-II potential [24], harmonic potential [25], Rosen-Morse potential [26], Gaussian potential [27][28][29][30][31][32], sextic anharmonic double-well potential [33], time-dependent harmonic-Gaussian potential [34] etc are considered for study.…”