30 citations · 104 across the 8 of their papers we have counts for
8 papers
Thermal quantum correlations and Teleportation in a Graphene Sheet
S. Bhuvaneswari, R. Muthuganesan, R. Radha
The characterization of quantum resources in dynamical systems is one of the most important problems to be addressed in quantum information theory. In this article, we investigate…
Dispersion engineering in spin-orbit coupled spinor condensates driven by negative masses
K. Rajaswathi, S. Bhuvaneswari, R. Radha +1
In this paper, we bring out several potential signatures of negative mass regimes while investigating an expanding spin-orbit (SO) coupled spinor Bose-Einstein condensates by…
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…
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…
Robustness of Measurement-Induced Correlations Under Decoherence Effect
S. Bhuvaneswari, R. Muthuganesan, R. Radha
In this article, we study the dynamics of quantum correlation measures such as entanglement and measurement-induced nonlocality (MIN). Starting from an arbitrary Bell diagonal mixe…
Bright soliton dynamics in Spin Orbit-Rabi coupled Bose-Einstein condensates
P. S. Vinayagam, R. Radha, S. Bhuvaneswari +2
We investigate the dynamics of a spin-orbit (SO) coupled BECs in a time dependent harmonic trap and show the dynamical system to be completely integrable by constructing the Lax pa…
Modulation instability in quasi two-dimensional spin-orbit coupled Bose-Einstein condensates
S. Bhuvaneswari, K. Nithyanandan, P. Muruganandam +1
We theoretically investigate the dynamics of modulation instability (MI) in two-dimensional spin-orbit coupled Bose-Einstein condensates (BECs). The analysis is performed for equal…