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Author:Binayak S. Choudhury , Pranati Maity ...
Data Source:[J].Journal of Inequalities and Applications(IF 0.822), 2018, Vol.2018 (1), pp.1-15Springer
Abstract:Abstract(#br)In this paper, our aim is to ascertain the distance between two sets iteratively in two simultaneous ways with the help of a multivalued coupling define for this purpose. We define the best proximity points of such couplings that realize the distance between two sets...
Author:Binayak S. Choudhury , Bankim Nasipuri
Data Source:[J].Computational and Applied Mathematics(IF 0.413), 2015, Vol.34 (1), pp.177-195Springer
Abstract:Abstract(#br)In this paper, we study a two-dimensional spatio-temporal Holling–Tanner type predator–prey model incorporating ratio-dependent Holling type-IV functional response. From the analytical conditions of Hopf and diffusion-driven instability with zero flux boundary c...
Author:P. N. Dutta , Binayak S. Choudhury
Data Source:[J].Fixed Point Theory and Applications(IF 1.866), 2008, Vol.2008 (1), pp.1-8Springer
Abstract:Abstract(#br)Here we introduce a generalisation of the Banach contraction mapping principle. We show that the result extends two existing generalisations of the same principle. We support our result by an example.
Author:Binayak S. Choudhury , Soumen Samanta
Data Source:[J].Quantum Information Processing(IF 1.748), 2018, Vol.17 (7), pp.1-12Springer
Abstract:Abstract(#br)In this paper, a joint remote state preparation protocol, which is applicable to six-qubit cluster states, is presented. The scheme is performed with the help of three quantum channels constituted by eight qubits. A new index of efficiency for JRSP protocols is defin...
Author:Binayak S. Choudhury , Soumen Samanta
Data Source:[J].Quantum Information Processing(IF 1.748), 2018, Vol.17 (7), pp.1-12Springer
Abstract:Abstract(#br)In this paper, a joint remote state preparation protocol, which is applicable to six-qubit cluster states, is presented. The scheme is performed with the help of three quantum channels constituted by eight qubits. A new index of efficiency for JRSP protocols is defin...
Author:Binayak S. Choudhury , Arpan Dhara
Data Source:[J].Quantum Information Processing(IF 1.748), 2015, Vol.14 (1), pp.373-379Springer
Abstract:Abstract(#br)In this paper, we propose a protocol of joint remote state preparation of an equatorial two-qubit pure quantum state using GHZ states, performing projective measurements and appropriate unitary operations. The probability of success of our scheme is shown to increase...
Author:Binayak S. Choudhury , Arpan Dhara
Data Source:[J].Quantum Information Processing(IF 1.748), 2016, Vol.15 (12), pp.5063-5071Springer
Abstract:Abstract(#br)In this paper we make use of two non-maximally entangled three-qubit channels for probabilistically teleporting arbitrary two particle states from a sender to a receiver. We also calculate the success probability of the teleportation. In the protocol we use two measu...
Author:Binayak S. Choudhury , Soumen Samanta
Data Source:[J].Journal of Modern Optics(IF 1.163), 2018, Vol.65 (12), pp.1479-1485Taylor & Francis
Abstract:Abstract(#br)In this paper, we consider a multi-hop teleportation protocol for transfer of certain five-qubit entangled states. The speciality of this protocol is that intermediate nodes between the sender and the receiver are introduced. Teleportation processes over long distanc...
Author:Binayak S. Choudhury , Arpan Dhara
Data Source:[J].Quantum Information Processing(IF 1.748), 2013, Vol.12 (7), pp.2577-2585Springer
Abstract:Abstract(#br)Cluster class states are entangled states which have several uses in quantum information and computation problems. In this paper we develop an entanglement concentration protocol for partially entangled pure cluster class state with an even number of qubits. We use o...
Author:Binayak S. Choudhury , Arpan Dhara
Data Source:[J].International Journal of Theoretical Physics(IF 1.086), 2016, Vol.55 (4), pp.2275-2285Springer
Abstract:Abstract(#br)In this paper we introduce a controlled teleportation protocol for transferring arbitrary two-qubit states bilaterally between Alice and Bob. The bidirectional teleportation protocol is supervised by a controller Charlie. A ten-qubit entangled quantum channel shared ...

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