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dc.contributor.author	Ávila Aoki, Manuel
dc.contributor.author	Elizalde Salas, José Benito
dc.creator	Ávila Aoki, Manuel; 14411
dc.creator	Elizalde Salas, José Benito; 712682
dc.date.accessioned	2019-01-17T23:44:05Z
dc.date.available	2019-01-17T23:44:05Z
dc.date.issued	2017
dc.identifier	http://www.redalyc.org/articulo.oa?id=61553900026
dc.identifier.uri	http://hdl.handle.net/20.500.11799/97244
dc.description	The typical semiclassical wave version of the unsorted database search algorithm based on a system of coupled simple harmonic oscillators does not consider an important ingredient of Grovers original algorithm as it is quantum entanglement. The role of entanglement in the wave version of the unsorted database search algorithm is explored and contradictions with the time of execution of Grovers algorithm are found. We remedy the contradictions by employing two arguments, one of them qualitative and the other quantitative. For the qualitative argument we employ the probabilistic nature of a legitimate quantum algorithm and remedy the above inconsistence. Within the quantitative argument we identify a parameter in the wave version of the unsorted database search algorithm which is related to entanglement. The contradiction with the time of execution of Grovers algorithm is solved by choosing an appropriate values of such a parameter which incorporates entanglement to the wave version of the unsorted database search algorithm. The utility of the present arguments are evident if the wave version of the unsorted data base search algorithm is experimentally implemented through a system of N quantum dots with a harmonic oscillator potential as a confinement potential for each of the quantum dots. Each of the above N vibrating quantum dots must be coupled to an extra single vibrating quantum dot which entangles to all of them. In order to obtain optimal results, the coupling constants of the mentioned quantum dots should be adjusted in the way described in the present work.
dc.format	application/pdf
dc.language.iso	eng	es
dc.publisher	Instituto Politécnico Nacional
dc.relation	http://www.redalyc.org/revista.oa?id=615
dc.rights	Computación y Sistemas
dc.rights	openAccess	es
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0
dc.source	Computación y Sistemas (México) Num.4 Vol.21
dc.subject	Computación
dc.subject	Unsorted database search
dc.subject	Grover algorithm
dc.subject	wave
dc.subject	entanglement
dc.subject	queries time
dc.subject	Computación	es
dc.subject	Unsorted database search	es
dc.subject	Grover algorithm	es
dc.subject	wave	es
dc.subject	entanglement	es
dc.subject	queries time	es
dc.subject.classification	INGENIERÍA Y TECNOLOGÍA
dc.title	Remedies for the Inconsistences in the Times of Execution of the Unsorted Database Search Algorithm within the Wave Approach	es
dc.type	Artículo
dc.type	Artículo	es
dc.road	Dorada	es
dc.ambito	Nacional	es
dc.audience	students	es
dc.audience	researchers	es
dc.type.conacyt	article
dc.identificator	7

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