13 citations · 17 across the 4 of their papers we have counts for
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quant-ph2017★ 3 cited
Binegativity of two qubits under noise
Sk Sazim, Natasha Awasthi
Recently, it was argued that the binegativity might be a good quantifier of entanglement for two-qubit states. Like the concurrence and the negativity, the binegativity is also ana…
quant-ph2017★ 13 cited
Universal quantum uncertainty relations between non-ergodicity and loss of information
Natasha Awasthi, Samyadeb Bhattacharya, Aditi Sen De +1
We establish uncertainty relations between information loss in general open quantum systems and the amount of non-ergodicity of the corresponding dynamics. The relations hold for a…