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Efficient entanglement purification based on noise guessing decoding

Roque, A.; Cruz, D.; Monteiro, F. A.; Coutinho, B. C.

In this paper, we propose a novel bipartite entanglement purification protocol built upon hashing and upon the guessing random additive noise decoding (GRAND) approach recently devised for classical error correction codes. Our protocol offers substantial advantages over existing hashing protocols, requiring fewer qubits for purification, achieving higher fidelities, and delivering better yields with reduced com...

Date: 2024   |   Origin: Repositório ISCTE

Efeito de programa específico em futebol, na qualidade das fintas básica, rolet...

Rainho, D.; Pires, J.; Catela, David; Vasconcellos, F.; Brito, L.; Cruz, D.; Silva, E.; Silva, F.; Santos, G.; Mercê, Cristiana; Branco, Marco A. C.

Fintar é adquirível e aperfeiçoável através de exercitação específica. Foi objetivo deste estudo verificar se um programa de exercícios específicos propiciaria melhoria de execução técnica qualitativa de 3 fintas básicas do futebol, em escalões de formação. Doze benjamins (B) (10,58±,52 anos; experiência-3,58±1,56 anos) e 16 infantis (I) (11,25±,58 anos; experiência-3,62±1,96 anos), praticaram ao longo de 6 ses...


Quantum error correction via noise guessing decoding

Cruz, D.; Monteiro, F. A.; Coutinho, B. C.

Quantum error correction codes (QECCs) play a central role in both quantum communications and quantum computation. Practical quantum error correction codes, such as stabilizer codes, are generally structured to suit a specific use, and present rigid code lengths and code rates. This paper shows that it is possible to both construct and decode QECCs that can attain the maximum performance of the finite blockleng...

Date: 2023   |   Origin: Repositório ISCTE

Combined Forward-Backward Asymmetry Measurements in Top-Antitop Quark Productio...

Aaltonen, T.; Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Agnew, J. P.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Amerio, S.

Made available in DSpace on 2022-04-28T19:07:28Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-01-24; The CDF and D0 experiments at the Fermilab Tevatron have measured the asymmetry between yields of forward- and backward-produced top and antitop quarks based on their rapidity difference and the asymmetry between their decay leptons. These measurements use the full data sets collected in proton-antiprot...

Date: 2022   |   Origin: Oasisbr

Tevatron Run II combination of the effective leptonic electroweak mixing angle

Aaltonen, T.; Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Agnew, J. P.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Amerio, S.

Made available in DSpace on 2022-04-28T19:09:43Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-06-28; Ministry of Education and Science of the Russian Federation; Russian Foundation for Basic Research; Drell-Yan lepton pairs produced in the process pp→â.,+â.,-+X through an intermediate γ∗/Z boson have an asymmetry in their angular distribution related to the spontaneous symmetry breaking of the electrow...

Date: 2022   |   Origin: Oasisbr

Physical activity promotion tools in the Portuguese primary health care: An imp...

Mendes, R.; Silva, M. N.; Silva, C. S.; Marques, A.; Godinho, C.; Tomás, R.; Agostinho, M.; Madeira, S.; Rebelo-Marques, A.; Martins, H.

Background: This paper aims to discuss how physical activity (PA) brief assessment, brief counseling, and self-monitoring tools were designed and implemented in the Portuguese National Health Service (NHS), and to report on their current use by health professionals and citizens. Methods: Three digital tools to facilitate PA promotion in primary health care (PHC) were developed: 1) a PA brief assessment tool was...

Date: 2020   |   Origin: Repositório ISCTE

Exopolysaccharides from cyanobacteria: Strategies for bioprocess development

Cruz, D.; Vasconcelos, V.; Pierre, G.; Michaud, P.; Delattre, C.

Cyanobacteria have the potential to become an industrially sustainable source of functional biopolymers. Their exopolysaccharides (EPS) harbor chemical complexity, which predicts bioactive potential. Although some are reported to excrete conspicuous amounts of polysaccharides, others are still to be discovered. The production of this strain-specific trait can promote carbon neutrality while its intrinsic locati...


Combined Forward-Backward Asymmetry Measurements in Top-Antitop Quark Productio...

Aaltonen, T.; Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Agnew, J. P.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Amerio, S.

Made available in DSpace on 2018-11-26T15:46:13Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-01-24; Department of Energy; National Science Foundation (U.S.A.); Australian Research Council (Australia); National Council for the Development of Science and Technology; Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ); European Union community Marie Curie Fellowship Contract; The CDF and D...

Date: 2018   |   Origin: Oasisbr

Tevatron Run II combination of the effective leptonic electroweak mixing angle

Aaltonen, T.; Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Agnew, J. P.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Amerio, S.

Made available in DSpace on 2018-11-26T16:03:11Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-06-28; Department of Energy (United States of America); National Science Foundation (United States of America); Australian Research Council (Australia); National Council for the Development of Science and Technology; Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ); Natural Sciences and Engin...

Date: 2018   |   Origin: Oasisbr

A finite difference technique for solving a time strain separable K-BKZ constit...

Tome, M. F.; Bertoco, J.; Oishi, C. M. [UNESP]; Araujo, M. S. B.; Cruz, D.; Pinho, F. T.; Vynnycky, M.

Made available in DSpace on 2018-11-26T16:24:57Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-04-15; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); This work is concerned with the numerical solution of the K-BKZ integral constitutive equation for two...

Date: 2018   |   Origin: Oasisbr

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