Quantum Gambling Using Three Nonorthogonal States

Preprint

11 September 2002

preprint
Published by arXiv in arXiv

Abstract

We provide a quantum gambling protocol using three (symmetric) nonorthogonal states. The bias of the proposed protocol is less than that of previous ones, being more practical. We show that the proposed scheme is secure against non-entanglement attacks. The security of the proposed scheme against entanglement attacks is shown heuristically.

Keywords

ENTANGLEMENT ATTACKS
NONORTHOGONAL STATES
SHOWN HEURISTICALLY
QUANTUM GAMBLING
GAMBLING USING
SECURE
BIAS

All Related Versions

Version 1, 2002-03-29, ArXiv
Version 2, 2002-09-11, ArXiv
Version 3, 2002-11-20, ArXiv
Published version: Physical Review A, 66 (5), 052311.

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