48 citations · 281 across the 29 of their papers we have counts for
Showing 2017 · quant-phShow all
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quant-ph2017
Dynamics of X-state in anisotropic Heisenberg spin with magnetic field
N. Vinod, R. Muthuganesan, R. Sankaranarayanan
We study the dynamics of X-state for anisotropic Heisenberg spin system using quantum fidelity. It is shown that while Bell diagonal state, a special class of X-state, is stationar…
quant-ph2017★ 9 cited
Fidelity based Measurement Induced Nonlocality and its dynamics in Quantum noisy channels
R. Muthuganesan, R. Sankaranarayanan
Measurement induced nonlocality (MIN) captures global nonlocal effect of bipartite quantum state due to locally invariant projective measurements. In this paper, we propose a new v…
quant-ph2017★ 40 cited
Fidelity Based Measurement Induced Nonlocality
R. Muthuganesan, R. Sankararnarayanan
In this paper we propose measurement induced nonlocality (MIN) using a metric based on fidelity to capture global nonlocal effect of a quantum state due to locally invariant projec…