4 citations · 4 across the 4 of their papers we have counts for
4 papers
Non-destructive Orthonormal State Discrimination
M. Gupta, A. Pathak, R. Srikanth +1
We provide explicit quantum circuits for the non-destructive deterministic discrimination of Bell states in the Hilbert space , where is qudit dimension. We discuss…
Quantum fluctations of coherent light in nonlinear media
Anirban Pathak
The interaction of coherent light with a nonlinear medium is modeled here by a general quantum anharmonic oscillator. The model is not exactly solvable in a closed analytical form.…
Aharanov Anandan Phase for the Quasi Exactly Solvable Bose Systems
Anirban Pathak
An extended notion of quasi-exactly solvable potential model is used here to treat quasi exactly solvable (QES) Bose systems. We report an analytic expression for the Ahoronov Anan…
Generalised quantum anharmonic oscillator using an operator ordering approach
Anirban Pathak
We construct a generalised expression for the normal ordering of (a+a^{\dagger})^{m} for integral values of m and use the result to study the quantum anharmonic oscillator problem…