no code implementations • 1 Feb 2021 • Pratapaditya Bej, Saronath Halder, Ritabrata Sengupta
In this work, we study the combined effects of noisy resource state and noisy classical communication on teleportation fidelity and its deviation.
Quantum Physics
no code implementations • 29 Oct 2020 • Pratapaditya Bej, Arkaprabha Ghosal, Debarshi Das, Arup Roy, Somshubhro Bandyopadhyay
We study information-disturbance trade-off in generalized entanglement swapping protocols wherein starting from Bell pairs $\left(1, 2\right)$ and $\left(3, 4\right)$, one performs an arbitrary joint measurement on $\left(2, 3\right)$, so that $\left(1, 4\right)$ now becomes correlated.
Quantum Physics
