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On quantum realisation of Boolean functions by the fingerprinting technique

  • F. M. Ablayev und A. V. Vasilyev
Veröffentlicht/Copyright: 11. Januar 2010
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Discrete Mathematics and Applications
Aus der Zeitschrift Band 19 Heft 6

Abstract

In this paper, we develop the fingerprinting technique of calculation of Boolean functions in quantum calculation models.

The use of the fingerprinting technique is demonstrated on the example of calculation of the function MODm in the class of quantum OBDD (oblivious read-once branching programs). Next, the potentialities of the fingerprinting technique are demonstrated in the example of realisation of the ‘equality’ function in the quantum model of communication with a referee (the SMP communication model) and in examples of recognition of languages in quantum automata.

All given realisations of Boolean functions in various quantum calculation models (OBDD, SMP communication model, and a finite automaton) are asymptotically optimal.

The authors thank Juhani Karhumäki for the invitation to the University of Turku and fruitful discussions of this research.

Received: 2008-10-09
Revised: 2008-12-16
Published Online: 2010-01-11
Published in Print: 2009-December

© de Gruyter 2009

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