titolo

Seminario Infn 18/6 Prof. Shaari

target

totem,dipartimento,ppim

inizio

Mercoledì 18 Giugno 2014 15:15

luogo

Sala Videoconferenza, p.3 Via Pascoli

relatore

Prof. Jesni Shaari (Fac. Science I.I.U. Malaysia)

titoloevento

Nonorthogonal Unitaries in Two-Way Quantum Key Distribution

abstract

Two-way Quantum Key Distribution (QKD) schemes have commonly make use of a set of unitaries corresponding to binary encodings which can in principle be distinguished perfectly. We introduce a non entangled two-way QKD scheme with two sets of unitaries of which the elements in one set can be viewed as 'nonorthogonal' to elements in the other set, with the aim of naturally suppressing an eavesdropper's information to provide for a higher security threshold.

people

aperto agli interessati

organizzatori

Sez. INFN-PG

docsrefs

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