40 citations · 220 across the 33 of their papers we have counts for
6 papers · 1 filter
Facets of nonlocal correlation under non-Hermitian system
J. Ramya Parkavi, R. Muthuganesan, V. K. Chandrasekar
In this article, we investigate the dynamics of a bipartite system under the action of a local non-Hermitian system. We study the quantum correlation of the bipartite system quanti…
Weak Measurement effects on dynamics of quantum correlations in a Two-atom System in Thermal Reservoirs
N. Ananth, R. Muthuganesan, V. K. Chandrasekar
The dynamical behavior of quantum correlations captured by different forms Measurement-Induced Nonlocality (MIN) between two atoms coupled with thermal reservoirs is investigated a…
Characterizing quantum ensemble using geometric measure of quantum coherence
R. Muthuganesan, V. K. Chandrasekar
The characterization of the quantum ensemble is a fundamental issue in quantum information theory and foundations. The ensemble is also useful for various quantum information proce…
Fidelity based purity and coherence for quantum states
Indrajith V S, R. Muthuganesan, R. Sankaranarayanan
Purity and coherence of a quantum state are recognized as useful resources for various information processing tasks. In this article, we propose a fidelity based valid measure of p…
Spotlighting quantum phase transition in spin-1/2 Ising-Heisenberg diamond chain employing Measurement-Induced Nonlocality
S. Bhuvaneswari, R. Muthuganesan, R. Radha
We examine thermal quantum correlations characterized by Measurement-Induced Nonlocality (MIN) in an infinite spin-1/2 Ising-Heisenberg spin chain with Dzyaloshinskii-Moriya (DM) i…
Asymmetry-induced nonclassical correlation
R. Muthuganesan, V. K. Chandrasekar
In quantum resource theory (QRT), asymmetry recognized as a valid resource for the advantage of various quantum information processing. In this paper, we establish the resource the…