Bijan Bagchi

most citedA complex periodic QES potential and exceptional points

10 citations · 12 across the 3 of their papers we have counts for

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quant-ph2009★ 2 cited

Comment on "Non-Hermitian Quantum Mechanics with Minimal Length Uncertainty"

Bijan Bagchi, Andreas Fring

We demonstrate that the recent paper by Jana and Roy entitled ''Non-Hermitian quantum mechanics with minimal length uncertainty'' [SIGMA 5 (2009), 083, 7 pages, arXiv:0908.1755] co…

quant-ph2007★ 10 cited

A complex periodic QES potential and exceptional points

B. Bagchi, C. Quesne, R. Roychoudhury

We show that the complex $P T$ -symmetric periodic potential $V (x) = - (i ξ sin 2 x + N)^{2}$ , where $ξ$ is real and $N$ is a positive integer, is quasi-exactly solvable. For…