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20172021
most citedNecessary and sufficient state condition for two-qubit steering using two measurement settings per party and monogamy of steering

5 citations · 5 across the 1 of their papers we have counts for

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quant-ph2021

Device-independent bounds from Cabello's nonlocality argument

Ashutosh Rai, Matej Pivoluska, Martin Plesch +3

Hardy-type arguments manifest Bell nonlocality in one of the simplest possible ways. Except for demonstrating nonclassical signature of entangled states in question, they can also…

quant-ph2020

Experimental demonstration of one-sided device-independent self-testing of any pure two-qubit entangled state

Zhihao Bian, A. S. Majumdar, C. Jebaratnam +5

We demonstrate one-sided device-independent self-testing of any pure entangled two-qubit state based on a fine-grained steering inequality. The maximum violation of a fine-grained…

quant-ph2018

Facets of bipartite nonlocality sharing by multiple observers via sequential measurements

Debarshi Das, Arkaprabha Ghosal, Souradeep Sasmal +2

Recently, it has been shown that at most two observers (Bobs) can sequentially demonstrate bipartite nonlocality with a spatially separated single observer (Alice) invoking a scena…

quant-ph2018

Detecting Einstein-Podolsky-Rosen steering through entanglement detection

Debarshi Das, Souradeep Sasmal, Sovik Roy

Quantum inseparabilities can be classified into three inequivalent forms: entanglement, Einstein-Podolsky-Rosen (EPR) steering, and Bell's nonlocality. Bell-nonlocal states form a…

quant-ph2018

Sharing of tripartite nonlocality by multiple observers measuring sequentially at one side

Sutapa Saha, Debarshi Das, Souradeep Sasmal +4

Standard tripartite nonlocality and genuine tripartite nonlocality can be detected by the violations of Mermin inequality and Svetlichny inequality, respectively. Since tripartite…

quant-ph2018

Role of maximally entangled states in the context of linear steering inequalities

Debarshi Das, Souradeep Sasmal, Arup Roy

Linear steering inequalities are useful to check whether a bipartite state is steerable when both the parties are allowed to perform dichotomic measurements on their parts. In…