40 citations · 220 across the 33 of their papers we have counts for
5 papers · 2 filters
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…
Characterizing nonbilocal correlation: A geometric perspective
R. Muthuganesan, S. Balakrishnan, V. K. Chandrasekar
Exploiting the notion of measurement-induced nonlocality [Phys.Rev. Lett. 106, 120401 (2011)], we introduce a new measure to quantify the nonbilocal correlation. We establish a sim…
Characterizing nonclassical correlations of tensorizing states in a bilocal scenario
S. Bhuvaneswari, R. Muthuganesan, R. Radha
In the present paper, we attempt to address the question of "can tensorizing states have quantum advantages?". To answer this question, we exploit the notion of measurement-induced…
Thermal quantum correlations and teleportation under PT-symmetric system
J. Ramya Parkavi, R. Muthuganesan, V. K. Chandrasekar +1
In this article, we exploit the different notions of quantumness measure to understand the properties of the Heisenberg XY model with and without PT-symmetric operation. In the abs…