Nonequilibrium effects on quantum temporal steering

WW Cheng, B Li - Quantum Information Processing, 2023 - Springer
We investigate the quantum temporal steering (TS), measured by temporal steering
robustness R TS, of a two-level system coupling to a nonequilibrium environment, for the …

Improvement in quantum communication using quantum switch

A Mitra, H Badhani, S Ghosh - Physica Scripta, 2023 - iopscience.iop.org
Applications of the quantum switch on quantum channels have recently become a topic of
intense discussion. In the present work, we show that some useless (for communication) …

Quantum violation of trivial and non-trivial preparation contextuality: nonlocality and steering

P Roy, AK Pan - The European Physical Journal D, 2022 - Springer
This paper illustrates a direct connection between quantum steering and non-trivial
preparation contextuality. In two party–two measurement per party–two outcomes per …

Aspects of compatibility of quantum devices and quantum communication using quantum switch [HBNI Th223]

A Mitra - 2023 - imsc.res.in
Incompatibility of quantum devices is one of the central features of quantum mechanics that
makes it distinct from classical physics. Quantum devices are said to be incompatible if those …