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Showing 2016Show all
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quant-ph2016★ 4 cited
N term pairwise correlation inequalities, steering and joint measurability
H. S. Karthik, A. R. Usha Devi, J. Prabhu Tej +3
Chained correlation inequalities involving pairwise correlations of qubit observables in the equatorial plane are constructed based on the positivity of a sequence of moment matric…
quant-ph2016★ 5 cited
Biseparability of noisy pseudopure, W and GHZ states using conditional quantum relative Tsallis entropy
Anantha S Nayak, Sudha, A. R. Usha Devi +1
We employ the conditional version of sandwiched Tsallis relative entropy to determine 1:N-1 separability range in the noisy one-parameter families of pseudopure and Werner-like N-q…