2 papers
quant-ph2026
Improved cryptographic security in teleportation with q-deformed non-maximal entangled states
Prabal Dasgupta, Debashis Gangopadhyay
In this work the machinery of q-deformed algebras are used to enhance cryptographic security during teleportation. We use q-deformed harmonic oscillator states to develop a novel m…
quant-ph2025
Teleportation with non-maximally entangled states and underlying unitary algebras of certain bipartite systems
Prabal Dasgupta, Debashis Gangopadhyay
New convenient thumbrules are obtained to test entanglement of wavefunctions for bipartite qubit and qutrit systems. All results are analytic. The new results are: (a) For bipartit…