195 citations · 1.8k across the 115 of their papers we have counts for
16 papers · 1 filter
Quantum solvability of a nonlinear -type mass profile system: Coupling constant quantization
V. Chithiika Ruby, V. K. Chandrasekar, M. Lakshmanan
In this paper, we discuss the quantum dynamics of a nonlinear system that admits temporally localized solutions at the classical level. We consider a general ordered position-depen…
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…
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…
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…