R. Jagannathan

activity

19982002

most citedFoldy-Wouthuysen transformation and a quasiparaxial approximation scheme for the scalar wave theory of light beams

19 citations · 22 across the 2 of their papers we have counts for

collaborators

Showing 2000Show all

2 papers · 1 filter

math-ph2000

Quadratic algebras :Three-mode bosonic realizations and applications

V. SunilKumar, B. A. Bambah, R. Jagannathan

Quadratic algebras of the type $\lsb Q_0, Q_\pm \rsb$ $=$ $\pm Q_{\pm}$ , $\lsb Q_+, Q_- \rsb$ $=$ $a Q_{0}^{2} + b Q_{0} + c$ are studied using three-mode bosonic realizations. Matrix repres…

quant-ph2000

Coherent States of Non-Linear Algebras:Application to Quantum Optics

V. SunilKumar, B. A. Bambah, R. Jagannathan +2

We present a general unified approach for finding the coherent states of polynomially deformed algebras such as the quadratic and Higgs algebras, which are relevant for various mul…