14 citations · 44 across the 8 of their papers we have counts for
16 papers
Quantum correlations in a mixed spin-(1/2,1) Heisenberg dimer
S. Bhuvaneswari, R. Radha, R. Muthuganesan
In this article, we consider the heterodinuclear complex [Ni(dpt)(H2O)Cu(pba)].2H2O [pba =1,3-propylenebis(oxamato) and dpt = bis-(3-aminopropyl)amine] realized through the theoret…
Quantum Correlations and Coherence in a Moving Unruh-deWitt Detector
S. Bhuvaneswari, R. Muthuganesan, R. Radha
In this paper, we investigate the quantum correlations and coherence of two accelerating Unruh-deWitt detectors coupled to a scalar field in 3 + 1 Minkowski space-time. We show tha…
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…
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…