20 citations · 131 across the 13 of their papers we have counts for
13 papers
Multipartite Monogamy of Entanglement for Three Qubit States
Priyabrata Char, Dipayan Chakraborty, Prabir Kumar Dey +4
The distribution of entanglement in a multiparty system can be described through the principles of monogamy or polygamy. Monogamy is a fundamental characteristic of entanglement th…
Catalytic Transformations in Coherence Theory
Priyabrata Char, Dipayan Chakraborty, Amit Bhar +2
In 2016, A. Winter et al.(Physical Review Letters 116 (12) (2016) 120404) provided an operational meaning to relative entropy of coherence and coherence of formation by introducing…
Necessary and Sufficient Condition for the Equivalence of Two Pure Multipartite States under Stochastic Local Incoherent Operations and Classical Communications
Dipayan Chakraborty, Prabir Kumar Dey, Nabendu Das +3
Resource theory of quantum coherence originated like entanglement in quantum information theory. However, still now proper classification of quantum states is missing under coheren…
Structure of Resource Theory of Block Coherence
Prabir Kumar Dey, Dipayan Chakraborty, Priyabrata Char +3
Emerging from the superposition principle, the resource theory of coherence plays a crucial role in many information-processing tasks. Recently, a generalization to this resource t…
Coherence Fraction
Sumana Karmakar, Ajoy Sen, Indrani Chattopadhyay +2
The concept of entanglement fraction is generalized to define coherence fraction of a quantum state. Precisely, it quantifies the proximity of a quantum state to maximally coherent…
On Strong Monogamy Conjecture in Four-Qubit System
Sumana Karmakar, Ajoy Sen, Amit Bhar +1
Monogamy is a defining feature of entanglement, having far reaching applications. Recently, Regula \textit{et.al.} in Phys. Rev. Lett. \textbf{113}, 110501(2014) have proposed a st…