Search Results - "Britto, Ruth" :: K.UTB vyhledávací portál

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Diagrammatic Hopf algebra of cut Feynman integrals: the one-loop case

by Abreu, Samuel, Britto, Ruth, Duhr, Claude, Gardi, Einan
Published in The journal of high energy physics (01.12.2017)

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Cuts from residues: the one-loop case

by Abreu, Samuel, Britto, Ruth, Duhr, Claude, Gardi, Einan
Published in The journal of high energy physics (01.06.2017)

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Graviton particle statistics and coherent states from classical scattering amplitudes

by Britto, Ruth, Gonzo, Riccardo, Jehu, Guy R.
Published in The journal of high energy physics (01.03.2022)

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From positive geometries to a coaction on hypergeometric functions

by Abreu, Samuel, Britto, Ruth, Duhr, Claude, Gardi, Einan, Matthew, James
Published in The journal of high energy physics (01.02.2020)

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The diagrammatic coaction beyond one loop

by Abreu, Samuel, Britto, Ruth, Duhr, Claude, Gardi, Einan, Matthew, James
Published in The journal of high energy physics (15.10.2021)

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Coaction and double-copy properties of configuration-space integrals at genus zero

by Britto, Ruth, Mizera, Sebastian, Rodriguez, Carlos, Schlotterer, Oliver
Published in The journal of high energy physics (01.05.2021)

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New recursion relations for tree amplitudes of gluons

by Britto, Ruth, Cachazo, Freddy, Feng, Bo
Published in Nuclear physics. B (23.05.2005)

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The dimension-shift conjecture for one-loop amplitudes

by Britto, Ruth, Jehu, Guy R., Orta, Andrea
Published in The journal of high energy physics (01.04.2021)

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Direct proof of the tree-level scattering amplitude recursion relation in Yang-mills theory

by Britto, Ruth, Cachazo, Freddy, Feng, Bo, Witten, Edward
Published in Physical review letters (13.05.2005)

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Proving the dimension-shift conjecture

by Britto, Ruth, Jehu, Guy, Orta, Andrea
Published in SciPost physics proceedings (20.06.2022)

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Labor and childbirth care in maternity facilities in Brazil's North and Northeast regions: perceptions of the evaluators of the Stork Network Program

by Lamy, Zeni Carvalho, Gonçalves, Laura Lamas Martins, Carvalho, Ruth Helena de Souza Britto Ferreira de, Alves, Maria Teresa Seabra Soares de Britto E, Koser, Maria Eduarda, Martins, Matheus de Sousa, Leal, Neide Pires, Thomaz, Erika Barbara Abreu Fonseca
Published in Ciência & saude coletiva (01.03.2021)

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Loop amplitudes in gauge theories: modern analytic approaches

by Britto, Ruth
Published in Journal of physics. A, Mathematical and theoretical (11.11.2011)

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Maternal health during the COVID-19 pandemic: Experiences of health workers in three Brazilian municipalities

by Carvalho, Ruth Helena de Souza Britto Ferreira de, Alves, Maria Teresa Seabra Soares de Britto e, Silva-Junior, Aluísio Gomes da, Alexandre, Gisele Caldas, Coimbra, Tatiana Raquel Selbmann, Moraes, Maurício, Menezes, Letícia Oliveira de, Oliveira, Sandro Schreiber de, Thomaz, Erika Barbara Abreu Fonseca, Lamy, Zeni Carvalho, Barreira, Lely Stella Guzman
Published in PloS one (29.08.2023)

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How the 'plates' of a health system can shift, change and adjust during economic recessions: A qualitative interview study of public and private health providers in Brazil's São Paulo and Maranhão states

by Russo, Giuliano, Levi, Maria Luiza, Seabra Soares de Britto E Alves, Maria Teresa, Carneiro Alves de Oliveira, Bruno Luciano, de Souza Britto Ferreira de Carvalho, Ruth Helena, Andrietta, Lucas Salvador, Filippon, Jonathan Gonçalves, Scheffer, Mário César
Published in PloS one (26.10.2020)

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