17 citations · 80 across the 21 of their papers we have counts for
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quant-ph2014★ 2 cited
Upper Bound on Singlet Fraction of Two Qubit Mixed Entangled States
Satyabrata Adhikari, Atul Kumar
We demonstrate the possibility of achieving the maximum possible singlet fraction using a entangled mixed two-qubit state as a resource. For this, we establish a tight upper bound…
quant-ph2014★ 1 cited
Controlled Secret Sharing Protocol using a Quantum Cloning Circuit
Satyabrata Adhikari, Sovik Roy, Shantanav Chakraborty +3
We demonstrate the possibility of controlling the success probability of a secret sharing protocol using a quantum cloning circuit. The cloning circuit is used to clone the qubits…