30 citations · 111 across the 10 of their papers we have counts for
4 papers · 2 filters
Self-similar features around spectral singularity in complex barrier potential
Mohammad Hasan, Bhabani Prasad Mandal
The spectral singularity (SS) from a non-Hermitian potential is one of the most remarkable scattering feature of non-Hermitian quantum mechanics. At the spectral singular point, th…
Hartman effect from layered -symmetric system
Mohammad Hasan, Bhabani Prasad Mandal
The time taken by a wave packet to cross through a finite layered -symmetric system is calculated by stationary phase method. We consider the - symmetric system of fix spat…
Tunneling time from locally periodic potential in space fractional quantum mechanics
Mohammad Hasan, Bhabani Prasad Mandal
We calculate the time taken by a wave packet to travel through a classically forbidden locally periodic rectangular potential in space fractional quantum mechanics (SFQM). We obtai…
New scattering features of quaternionic point interaction in non-Hermitian quantum mechanics
Mohammad Hasan, Bhabani Prasad Mandal
The spectral singularity have been extensively studied over the last one and half decade for different non-Hermitian potentials in non-Hermitian quantum mechanics. The nature of sp…