89 citations · 206 across the 6 of their papers we have counts for
6 papers
Quantum Communication using Code Division Multiple Access Network
Vishal Sharma, Subhashish Banerjee
For combining different single photon channels into single path, we use an effective and reliable technique which is known as quantum multiple access. We take advantage of an add-d…
Analysis of Quantum Key Distribution based Satellite Communication
Vishal Sharma, Subhashish Banerjee
Quantum key distribution is an effective encryption technique which can be used to perform secure quantum communication between satellite and ground stations. Quantum cryptography…
Decoherence can help quantum cryptographic security
Vishal Sharma, U. Shrikant, R. Srikanth +1
In quantum key distribution, one conservatively assumes that the eavesdropper Eve is restricted only by physical laws, whereas the legitimate parties, namely the sender Alice and r…
Analysis of atmospheric effects on satellite based quantum communication: A comparative study
Vishal Sharma, Subhashish Banerjee
Quantum Key Distribution (QKD) is a key exchange protocol which is implemented over free space optical links and optical fiber cable. When direct communication is not possible, QKD…
A comparative study of protocols for secure quantum communication under noisy environment: single-qubit-based protocols versus entangled-state-based protocols
Vishal Sharma, Kishore Thapliyal, Anirban Pathak +1
The effect of noise on various protocols of secure quantum communication has been studied. Specifically, we have investigated the effect of amplitude damping, phase damping, squeez…
Controlled bidirectional remote state preparation in noisy environment: A generalized view
Vishal Sharma, Chitra Shukla, Subhashish Banerjee +1
It is shown that a realistic, controlled bidirectional remote state preparation is possible using a large class of entangled quantum states having a particular structure. Existing…