109 citations · 670 across the 21 of their papers we have counts for
21 papers
Adaptive Measurement-Device-Independent Quantum Key Distribution
Mah Noor, A. H. Toor
In theory, quantum key distribution (QKD) promises unconditional secure generation of the key between two remote participants, based on the laws of quantum physics. However, becaus…
Entanglement-assisted capacities of time-correlated amplitude-damping channel
Nigum Arshed, A. H. Toor
We calculate the information capacities of a time-correlated amplitude-damping channel, provided the sender and receiver share prior entanglement. Our analytical results show that…
Quantum capacity of an amplitude-damping channel with memory
Rabia Jahangir, Nigum Arshed, A. H. Toor
We calculate the quantum capacity of an amplitude-damping channel with time correlated Markov noise, for two channel uses. Our results show that memory of the channel increases it'…
Quantum Games and Quantum Discord
Ahmad Nawaz, A. H. Toor
We quantize prisoners dilemma and chicken game by our generalized quantization scheme to explore the role of quantum discord in quantum games. In order to establish this connection…
Channel Capacities of an Exactly Solvable Spin-Star System
N. Arshed, A. H. Toor, D. A. Lidar
We calculate the entanglement-assisted and unassisted channel capacities of an exactly solvable spin star system, which models the quantum dephasing channel. The capacities for thi…
The effect of quantum memory on quantum games
M. Ramzan, Ahmad Nawaz, A. H. Toor +1
We study quantum games with correlated noise through a generalized quantization scheme. We investigate the effects of memory on quantum games, such as Prisoner's Dilemma, Battle of…