3 papers
quant-ph2019
Macrorealistic inequalities stronger than the standard Leggett-Garg inequalities
Swati Kumari, A. K. Pan
In two-party, two-input and two-output measurement scenario only relevant Bell's inequality is the Clauser-Horne-Shimony-Holt (CHSH) form. They also provide the necessary and suffi…
hep-ph2019
Probing inequivalent forms of Legget-Garg inequality in subatomic systems
Javid Naikoo, Swati Kumari, Subhashish Banerjee +1
We study various formulations of Leggett-Garg inequality (LGI), specifically, the Wigner and Clauser-Horne forms of LGI, in the context of subatomic systems, in particular, three f…
quant-ph2018
Quantum violation of variants of LGIs upto algebraic maximum for qubit system
A. K. Pan, Md. Qutubuddin, Swati Kumari
In 1985, Leggett and Garg formulated a class of inequalities for testing the compatibility between macrorealism and quantum mechanics. In this paper, we point out that based on the…