Time-dependent quantum teleportation via a parametric converter
HS Qureshi, S Ullah, F Ghafoor - Journal of Physics B: Atomic …, 2022 - iopscience.iop.org
Quantum state teleportation is an important protocol that plays a pivotal role in various
quantum information tasks. Here we theoretically investigate quantum state teleportation by …
quantum information tasks. Here we theoretically investigate quantum state teleportation by …
Coherence controlled generation of Gaussian quantum discord in a quantum beat laser
HS Qureshi, S Ullah, F Ghafoor - Physica Scripta, 2023 - iopscience.iop.org
Quantum discord, an appropriate measure of quantum correlation, is analyzed in a two-
mode Gaussian state of the cavity field evolved by a system of quantum beat laser. In the …
mode Gaussian state of the cavity field evolved by a system of quantum beat laser. In the …
Effect of Classical and Quantum Superposition of Atomic States on Quantum Correlations
In this paper, we report the effect of classical and quantum superposition of atomic states on
quantum correlations. Coupled photon pairs generated in a ladder quantum beat laser using …
quantum correlations. Coupled photon pairs generated in a ladder quantum beat laser using …