B. Midya

activity

20092026

most citedNonlinear localized modes in PT-symmetric Rosen-Morse potential well

101 citations · 870 across the 32 of their papers we have counts for

collaborators

Showing 2011Show all

2 papers · 1 filter

quant-ph2011★ 10 cited

Nonsingular potentials from excited state factorization of a quantum system with position dependent mass

Bikashkali Midya

The modified factorization technique of a quantum system characterized by position-dependent mass Hamiltonian is presented. It has been shown that the singular superpotential defin…

quant-ph2011★ 8 cited

Non-isospectrality of the generalized Swanson Hamiltonian and harmonic oscillator

Bikashkali Midya, Partha Pratim Dube, Rajkumar Roychoudhury

The generalized Swanson Hamiltonian $H_{GS} = w (a ~ a ~^{†} + 1/2) + α a ~^{2} + β a ~^{†^{2}}$ with $a ~ = A (x) d / d x + B (x)$ , can be transformed into an equiva…