165 citations · 2k across the 138 of their papers we have counts for
6 papers · 2 filters
New scattering features in non-Hermitian space fractional quantum mechanics
Mohammad Hasan, Bhabani Prasad Mandal
The spectral singularity (SS) and coherent perfect absorption (CPA) have been extensively studied over the last one and half decade for different non-Hermitian potentials in non-He…
Tunneling time 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 region of space in space fractional quantum mechanics. We obtain the close form expression of…
Super Periodic Potential
Mohammd Hasan, Bhabani Prasad Mandal
In this paper we introduce the concept of super periodic potential (SPP) of arbitrary order , , in one dimension. General theory of wave propagation through SPP of…
A class of exactly solvable rationally extended non-central potentials in Two and Three Dimensions
Nisha Kumari, Rajesh Kumar Yadav, Avinash Khare +1
We start from a seven parameters (six continuous and one discrete) family of non-central exactly solvable potential in three dimensions and construct a wide class of ten parameters…
Role of conditional shape invariance symmetry property to obtain eigen-spectrum of the generalized polynomial potential with a Coulomb term
Sudesna Bera, Rajesh Kumar Yadav, Barnali Chakrabarti +1
A method based on supersymmteric (SUSY) quantum mechanics has been developed by exploiting conditional Shape invariance property for obtaining exact ground state solution of genera…
A class of exactly solvable rationally extended Calogero-Wolfes type 3-body problems
Nisha Kumari, Rajesh Kumar Yadav, Avinash Khare +1
In this work, we start from the well known Calogero-Wolfes type 3-body problems on a line and construct the corresponding exactly solvable rationally extended 3-body potentials. In…