13 citations · 56 across the 17 of their papers we have counts for
19 papers · 1 filter
Secretly Broadcasting Five Qubit Entangled state among three parties from W- type states
Indranil Chakrabarty, B. S. Choudhury
In this work we investigate the problem of secretly broadcasting five qubit entangled state between three different partners We implement the protocol described in ref [16] on thre…
Secret Broadcasting of W-type state
Indranil Chakrabarty, B. S. Choudhury
In this work we describe a protocol by which one can secretly broadcast W-type state among three distant partners. This work is interesting in the sense that we introduce a new kin…
Quantum Cloning, Bell's Inequality and Teleportation
S. Adhikari, N. Ganguly, Indranil Chakrabarty +1
We analyze a possibility of using the two qubit output state from Buzek-Hillery quantum copying machine (not necessarily universal quantum cloning machine) as a teleportation chann…
Partial Swapping, Unitarity and No-signalling
Indranil Chakrabarty
It is a well known fact that an quantum state is represented by a point on the Bloch sphere, characterized by two parameters and . In a recent work we already pro…
Self Replication and Signalling
Indranil Chakrabarty, Prashant, B. S. Choudhury
It is known that if one could clone an arbitrary quantum state one could send signal faster than the speed of light. However it remains interesting to see that if one can perfectly…
Two Party Non-Local Games
Indranil Chakrabarty, B. S. Choudhury
In this work we have introduced two party games with respective winning conditions. One cannot win these games deterministically in the classical world if they are not allowed to c…