45 citations · 142 across the 25 of their papers we have counts for
27 papers
-deformed --Rényi relative entropy
Srikrishna Maity, Shigeru Furuichi, Supriyo Dutta
In this article, we consider the -logarithm for defining three-parameter family of Rényi relative entropies that are generalization of the --Rényi relative entropies. All…
Quantum state transfer and periodicity in discrete-time quantum walks under non--Markovian dephasing noise
Monika Rani, Supriyo Dutta, Subhashish Banerjee
In quantum communication, quantum state transfer from one location to another in a quantum network plays a prominent role, where the impact of noise could be crucial. The idea of s…
Quantum teleportation of a qutrit state via a hypergraph state in a noisy environment
Souvik Giri, Supriyo Dutta
The concept of quantum teleportation is fundamental in the theory of quantum communication. Developing models of quantum teleportation in different physical scenario is a modern tr…
Non-Markovianity in Discrete-Time Open Quantum Random Walk on Arbitrary Graphs
Monika Rani, Supriyo Dutta, Subhashish Banerjee
In this work, we present a new model of the Discrete-Time Open Quantum Walk (DTOQW) applicable to an arbitrary graph, thereby going beyond the case of quantum walks on regular grap…
Discrete-Time Open Quantum Walks for Vertex Ranking in Graphs
Supriyo Dutta
This article presents a new quantum PageRank algorithm on graphs using discrete-time open quantum walks. Google's PageRank is a widely used algorithm for ranking the web pages on t…
Quantum routing in planar graph using perfect state transfer
Supriyo Dutta
In this article, we consider a spin-spin interaction network governed by Hamiltonian. The vertices and edges of the network represent the spin objects and their interacti…