302 citations · 687 across the 22 of their papers we have counts for
5 papers · 1 filter
QHJ, WKB and exact quantisation
S. Sree Ranjani, A. K. Kapoor, P. K. Panigrahi
We present a simple derivation of the WKB quantisation condition using the quantum Hamilton-Jacobi formalism and propose an exact quantisation condition within this formalism for i…
One way quantum bit commitment through classical correlation
Sriram Prasath E., Prasanta K. Panigrahi
A one way partial quantum bit commitment protocol is developed, using states with built-in classical correlation, completely independent of entanglement. It involves concealing inf…
Quantum tasks using six qubit cluster states
Jayakrishnan V Menon, Naveen Paul, Siddharth Karumanchi +2
The usefulness of the recent experimentally realized six photon cluster state by C. Y. Lu et al. (2007, Nature {3} {91}), is investigated for quantum communication protocols like t…
Non-destructive discrimination of multiparticle cluster states for quantum computation
Sreraman Muralidharan, Sakshi Jain, Sriram Prasath E. +1
Discriminating between orthogonal quantum systems without destroying their entanglement is of interest to quantum computation and communication. In this paper, we explicate the sch…
Multipartite entangled magnon states as quantum communication channels
Sriram Prasath E., Sreraman Muralidharan, Chiranjib Mitra +1
We explicate conditions under which, the two magnon state becomes highly entangled and is useful for several quantum communication protocols. This state, which is experimentally re…