119 citations · 599 across the 42 of their papers we have counts for
4 papers · 2 filters
Reciprocal ontological models show indeterminism of the order of quantum theory
Somshubhro Bandyopadhyay, Manik Banik, Some Sankar Bhattacharya +4
The question whether indeterminism in quantum measurement outcomes is fundamental or is there a possibility of constructing a finer theory underlying quantum mechanics that allows…
Witnessing Genuine Mutipartite Non-locality
Some Sankar Bhattacharya, Arup Roy, Amit Mukherjee +1
Genuine multipartite nonlocality is a salient feature of quantum systems, empowering the security of multi-party device independent cryptographic protocols. Given a correlation, ch…
Limited preparation contextuality in quantum theory and its relation to the Cirel'son bound
Manik Banik, Some Sankar Bhattacharya, Amit Mukherjee +3
Kochen-Specker (KS) theorem lies at the heart of the foundations of quantum mechanics. It establishes impossibility of explaining predictions of quantum theory by any noncontextual…
Optimal quantum violation of Clauser-Horne-Shimony-Holt like steering inequality
Arup Roy, Some Sankar Bhattacharya, Amit Mukherjee +1
We study a recently proposed Einstein-Podolsky-Rosen steering inequality [arXiv- 1412.8178 (2014)]. Analogous to Clauser-Horne-Shimony-Holt (CHSH) inequality for Bell nonlocality,…