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Non-classical Correlations in n-Cycle Setting
Kishor Bharti, Maharshi Ray, Leong Chuan Kwek
We explore non-classical correlations in n-cycle setting. In particular, we focus on correlations manifested by Kochen-Specker-Klyachko box (KS box), scenarios involving n-cycle no…
Robust self-testing of quantum systems via noncontextuality inequalities
Kishor Bharti, Maharshi Ray, Antonios Varvitsiotis +3
Characterising unknown quantum states and measurements is a fundamental problem in quantum information processing. In this Letter, we provide a novel scheme to self-test local quan…
All fundamental non-contextuality inequalities are unique
Kishor Bharti, Atul Singh Arora, Leong Chuan Kwek +1
Contextuality is one way of capturing the non-classicality of quantum theory. The contextual nature of a theory is often witnessed via the violation of non-contextuality inequaliti…