Characterization of quantum computable decision problems by state discrimination
Abstract
Description
One advantage of quantum algorithms over classical computation is the possibility to spread out, process, analyse and extract information in multipartite configurations in coherent superpositions of classical states. This will be discussed in terms of quantum state identification problems based on a proper partitioning of mutually orthogonal sets of states. The question arises whether or not it is possible to encode equibalanced decision problems into quantum systems, so that a single invocation of a filter used for state discrimination suffices to obtain the result.
9 pages
9 pages
Keywords
Citation
Consulte el texto completo en el siguiente enlace:
https://arxiv.org/abs/quant-ph/0505129
http://arxiv.org/abs/quant-ph/0505129
AIP Conference Proceedings 810. Quantum Theory. Reconsideration of Foundations--3, ed. by Guillaume Adenier, Andrei Yu. Khrennikov and Theo M. Nieuwenhuizen (American Institute of Physics, Melville, NY, 2006), pp. 271-279
doi:10.1063/1.2158729
http://arxiv.org/abs/quant-ph/0505129
AIP Conference Proceedings 810. Quantum Theory. Reconsideration of Foundations--3, ed. by Guillaume Adenier, Andrei Yu. Khrennikov and Theo M. Nieuwenhuizen (American Institute of Physics, Melville, NY, 2006), pp. 271-279
doi:10.1063/1.2158729