Optimizing resetting of superconducting qubits

Diniz, Ciro Micheletti; de Assis, Rogério Jorge; de Almeida, Norton Gomes; Villas-Bôas, Celso Jorge

dc.contributor.author	Diniz, Ciro Micheletti
dc.contributor.author	de Assis, Rogério Jorge
dc.contributor.author	de Almeida, Norton Gomes
dc.contributor.author	Villas-Bôas, Celso Jorge
dc.date.accessioned	2024-02-16T13:21:37Z
dc.date.available	2024-02-16T13:21:37Z
dc.date.issued	2023-11-13
dc.identifier.citation	DINIZ, Ciro Micheletti; DE ASSIS, Rogério Jorge; DE ALMEIDA, Norton Gomes; VILLAS-BÔAS, Celso Jorge. Optimizing resetting of superconducting qubits. Repositório Institucional da UFSCar, 2023. Dataset. Disponível em: https://repositorio.ufscar.br/handle/ufscar/19326.	*
dc.identifier.uri	https://repositorio.ufscar.br/handle/ufscar/19326
dc.description	Many quantum algorithms demand a large number of repetitions to obtain reliable statistical results. Thus, at each repetition it is necessary to reset the qubits efficiently and precisely in the shortest possible time, so that quantum computers actually have advantages over classical ones. In this work, we perform a detailed analysis of three different models for information resetting in superconducting qubits. Our experimental setup consists of a main qubit coupled to different auxiliary dissipative systems, which are employed in order to perform the erasure of the information of the main qubit. Our analysis shows that it is not enough to increase the coupling and the dissipation rate associated with the auxiliary systems to decrease the resetting time of the main qubit, a fact that motivates us to find the optimal set of parameters for each studied approach, allowing a significant decrease in the reset time of the three models analyzed.	eng
dc.description.sponsorship	Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)	por
dc.description.sponsorship	Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)	por
dc.description.sponsorship	Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)	por
dc.description.sponsorship	Fundação de Amparo à Pesquisa do Estado de Goiás (FAPEG)	por
dc.language.iso	eng	por
dc.publisher	Universidade Federal de São Carlos	por
dc.relation.uri	https://doi.org/10.1103/PhysRevA.108.052605	por
dc.rights	Attribution-NonCommercial-NoDerivs 3.0 Brazil	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/br/	*
dc.subject	Reset protocols	eng
dc.subject	Erasure of information	eng
dc.subject	Quantum computation	eng
dc.subject	Protocolos de reset	por
dc.subject	Apagamento de informação	por
dc.subject	Computação quântica	por
dc.title	Optimizing resetting of superconducting qubits	eng
dc.type	Dataset	por
dc.publisher.initials	UFSCar	por
dc.subject.cnpq	CIENCIAS EXATAS E DA TERRA::FISICA::FISICA GERAL::FISICA CLASSICA E FISICA QUANTICA; MECANICA E CAMPOS	por
dc.subject.cnpq	CIENCIAS EXATAS E DA TERRA::FISICA::FISICA GERAL::FISICA ESTATISTICA E TERMODINAMICA	por
dc.description.sponsorshipId	2021/04672-0	por
dc.description.sponsorshipId	2019/11999-5	por
dc.description.sponsorshipId	2019/13143-0	por
dc.description.sponsorshipId	311612/2021-0	por
dc.description.sponsorshipId	301500/2018-5	por
dc.description.sponsorshipId	465469/2014-0	por
dc.description.sponsorshipId	001	por
dc.publisher.address	Câmpus São Carlos	por
dc.contributor.authorlattes	http://lattes.cnpq.br/3102671365275808	por
dc.contributor.authorlattes	http://lattes.cnpq.br/7703787869253387	por
dc.contributor.authorlattes	http://lattes.cnpq.br/3182841849332242	por
dc.contributor.authorlattes	http://lattes.cnpq.br/5700887540085418	por
dc.publisher.department	Departamento de Física - DF	por
dc.contributor.authororcid	https://orcid.org/0000-0002-7602-0468	por
dc.contributor.authororcid	https://orcid.org/0000-0003-1133-6012	por
dc.contributor.authororcid	https://orcid.org/0000-0001-8517-6774	por
dc.contributor.authororcid	https://orcid.org/0000-0001-5622-786X	por