Quantum computation with phase drift errors

We numerically simulate the evolution of an ion trap quantum computer made out of 18 ions subject to a sequence of nearly 15 000 laser pulses in order to find the prime factors of N = 15. We analyze the effect of random and systematic phase drift errors arising from inaccuracies in the laser pulses...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Miquel, César, Paz, Juan Pablo
Publicado: 1997
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319007_v78_n20_p3971_Miquel
http://hdl.handle.net/20.500.12110/paper_00319007_v78_n20_p3971_Miquel
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_00319007_v78_n20_p3971_Miquel
record_format dspace
spelling paper:paper_00319007_v78_n20_p3971_Miquel2025-07-30T17:39:25Z Quantum computation with phase drift errors Miquel, César Paz, Juan Pablo We numerically simulate the evolution of an ion trap quantum computer made out of 18 ions subject to a sequence of nearly 15 000 laser pulses in order to find the prime factors of N = 15. We analyze the effect of random and systematic phase drift errors arising from inaccuracies in the laser pulses which induce over (under) rotation of the quantum state. Simple analytic estimates of the tolerance for the quality of driving pulses are presented. We examine the use of watchdog stabilization to partially correct phase drift errors concluding that, in the regime investigated, it is rather inefficient. © 1997 American Physical Society. Fil:Miquel, C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Paz, J.P. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1997 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319007_v78_n20_p3971_Miquel http://hdl.handle.net/20.500.12110/paper_00319007_v78_n20_p3971_Miquel
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description We numerically simulate the evolution of an ion trap quantum computer made out of 18 ions subject to a sequence of nearly 15 000 laser pulses in order to find the prime factors of N = 15. We analyze the effect of random and systematic phase drift errors arising from inaccuracies in the laser pulses which induce over (under) rotation of the quantum state. Simple analytic estimates of the tolerance for the quality of driving pulses are presented. We examine the use of watchdog stabilization to partially correct phase drift errors concluding that, in the regime investigated, it is rather inefficient. © 1997 American Physical Society.
author Miquel, César
Paz, Juan Pablo
spellingShingle Miquel, César
Paz, Juan Pablo
Quantum computation with phase drift errors
author_facet Miquel, César
Paz, Juan Pablo
author_sort Miquel, César
title Quantum computation with phase drift errors
title_short Quantum computation with phase drift errors
title_full Quantum computation with phase drift errors
title_fullStr Quantum computation with phase drift errors
title_full_unstemmed Quantum computation with phase drift errors
title_sort quantum computation with phase drift errors
publishDate 1997
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319007_v78_n20_p3971_Miquel
http://hdl.handle.net/20.500.12110/paper_00319007_v78_n20_p3971_Miquel
work_keys_str_mv AT miquelcesar quantumcomputationwithphasedrifterrors
AT pazjuanpablo quantumcomputationwithphasedrifterrors
_version_ 1840323576839798784

Ejemplares similares