40 citations · 220 across the 33 of their papers we have counts for
5 papers · 2 filters
Quantum Fisher information and skew information correlations in dipolar spin system
R. Muthuganesan, V. K. Chandrasekar
Quantum Fisher information (QFI) and skew information (SI) plays a key role in the quantum resource theory. Understanding these measures in the physical system has practical signif…
Measurement Induced Nonlocality Quantified by Hellinger Distance and weak measurements
Indrajith V S, R. Muthuganesan, R. Sankaranarayanan
In this article, we propose measurement-induced nonlocality (MIN) quantified by Hellinger distance using von Neumann projective measurement. The proposed MIN is a bonafide measure…
Intrinsic decoherence effects on measurement-induced nonlocality
R. Muthuganesan, V. K. Chandrasekar
By considering an exactly solvable model of a two interacting spin-1/2 qubits described by the Heisenberg anisotropic interaction in the presence of intrinsic decoherence, we study…
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…
Quantum coherence and correlation measures based on affinity
R. Muthuganesan, V. K. Chandrasekar, R. Sankaranarayanan
Coherence and correlation are key features of the quantum system. Quantifying these quantities are astounding task in the framework of resource theory of quantum information proces…