Bijan Bagchi

activity

20172026

most citedLandauer's principle and black hole area quantization

15 citations · 36 across the 13 of their papers we have counts for

collaborators

Showing 2025 · quant-phShow all

2 papers · 2 filters

quant-ph2025

Quasi-harmonic spectra from branched Hamiltonians

Aritra Ghosh, Bijan Bagchi, A. Ghose-Choudhury +2

We revisit the canonical quantization to assess the spectrum of the modified Emden equation $x ¨ + k x x ˙ + ω^{2} x + \frac{k ^{2}}{9} x^{3} = 0$ , which is an isochronous case of t…

quant-ph2025★ 4 cited

Isochronous oscillator with a singular position-dependent mass and its quantization

Aritra Ghosh, Bhabani Prasad Mandal, Bijan Bagchi

In this paper, we present an analysis of the equation $x ¨ - (1/2 x) x ˙^{2} + 2 ω^{2} x - 1/8 x = 0$ , where $ω > 0$ and $x = x (t)$ is a real-valued variable. We first discuss th…