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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/7802

Title: Secure quantum conversation through non-destructive discrimination of highly entangled multipartite states
Authors: JAIN, S
MURALIDHARAN, S
PANIGRAHI, PK
Keywords: communication
Issue Date: 2009
Publisher: EPL ASSOCIATION, EUROPEAN PHYSICAL SOCIETY
Citation: EPL, 87(6), -
Abstract: Quantum conversation is a way in which two parties can communicate classical information with each other using entanglement as a shared resource. We present this scheme using a multipartite entangled state after describing its generation through appropriate circuit diagrams. We make use of a discrimination scheme which allows one to perform a measurement on the system without destroying its entanglement. We later prove that this scheme is secure in a noiseless and a lossless quantum channel. Copyright (C) EPLA, 2009
URI: http://dx.doi.org/10.1209/0295-5075/87/60008
http://dspace.library.iitb.ac.in/xmlui/handle/10054/7802
http://hdl.handle.net/10054/7802
ISSN: 0295-5075
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