6 citations · 11 across the 5 of their papers we have counts for
8 papers · 1 filter
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…
Deterministic Bell State Discrimination
Manu Gupta, Prasanta K. Panigrahi
We make use of local operations with two ancilla bits to deterministically distinguish all the four Bell states, without affecting the quantum channel containing these Bell states.
Information Entropy and Correlation of the Hooke's Atom
Rajneesh Atre, Chandra Shekhar Mohapatra, Prasanta K. Panigrahi
We provide an algebraic procedure to find the eigenstates of two-charged particles in an oscillator potential, known as {\it{Hooke's}} atom. For the planar Hooke's atom, the exact…
Development of an approximation scheme for quasi-exactly solvable double-well potentials
R. Atre, P. K. Panigrahi
We make use of a recently developed method to, not only obtain the exactly known eigenstates and eigenvalues of a number of quasi-exactly solvable Hamiltonians, but also construct…
Solving Single and Many-body Quantum Problems: A Novel Approach
N. Gurappa, Prasanta K. Panigrahi, R. Atre +1
A unified approach, for solving a wide class of single and many-body quantum problems, commonly encountered in literature is developed based on a recently proposed method for findi…
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…