134 citations · 2.9k across the 124 of their papers we have counts for
9 papers · 2 filters
Efficient protocols for unidirectional and bidirectional controlled deterministic secure quantum communication: Different alternative approaches
Anirban Pathak
Recently, Hassanpour and Houshmand have proposed a protocol of controlled deterministic secure quantum communication (Quant. Info. Process, DOI 10.1007/s11128-014-0866-z (2014)). T…
A Simplified Hierarchical Dynamic Quantum Secret Sharing Protocol with Added Features
Sandeep Mishra, Chitra Shukla, Anirban Pathak +2
Generalizing the notion of dynamic quantum secret sharing (DQSS), a simplified protocol for hierarchical dynamic quantum secret sharing (HDQSS) is proposed and it is shown that the…
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…
Orthogonal-state-based cryptography in quantum mechanics and local post-quantum theories
S. Aravinda, Anindita Banerjee, Anirban Pathak +1
We introduce the concept of cryptographic reduction, in analogy with a similar concept in computational complexity theory. In this framework, class of crypto-protocols reduces…
Secure Quantum Communication with Orthogonal States
Chitra Shukla, Anindita Banerjee, Anirban Pathak +1
In majority of protocols of secure quantum communication (such as, BB84, B92, etc.), the unconditional security of the protocols are obtained by using conjugate coding (two or more…
Higher-order nonclassical properties of atom-molecule Bose-Einstein Condensate
Sandip Kumar Giri, Kishore Thapliyal, Biswajit Sen +1
The transient quantum statistical properties of the atoms and molecules in an atom-molecule BEC system are investigated by obtaining a third-order perturbative solution of the Heis…