45 citations · 50 across the 4 of their papers we have counts for
4 papers
From Sharma-Mittal to von-Neumann Entropy of a Graph
Souma Mazumdar, Amrik Singh, Supriyo Dutta +2
In this article, we introduce the Sharma-Mittal entropy of a graph, which is a generalization of the existing idea of the von-Neumann entropy. The well-known R{é}nyi, Thallis, and…
Facets of quantum information under non-Markovian evolution
Javid Naikoo, Supriyo Dutta, Subhashish Banerjee
We consider two non-Markovian models: Random Telegraph Noise (RTN) and non-Markovian dephasing (NMD). The memory in these models is studied from the perspective of quantum Fisher i…
Seidel switching for weighted multi-digraphs and its quantum perspective
Supriyo Dutta, Bibhas Adhikari, Subhashish Banerjee
Construction of graphs with equal eigenvalues (co-spectral graphs) is an interesting problem in spectral graph theory. Seidel switching is a well-known method for generating co-spe…
Finite Time Stability Analysis of Non-Linear Fractional Order With Multi State Time Delay
Supriyo Dutta, N. Sukavanam
Sufficient condition for the stability of a fractional order semi-linear system with multi-time delay is proposed.