S-matrix bootstrap for effective field theories: massless pions
| dc.contributor.author | Guerrieri, Andrea L. [UNESP] | |
| dc.contributor.author | Penedones, João | |
| dc.contributor.author | Vieira, Pedro [UNESP] | |
| dc.contributor.institution | Universidade Estadual Paulista (UNESP) | |
| dc.contributor.institution | Tel Aviv University | |
| dc.contributor.institution | École Polytechnique Fédérale de Lausanne (EPFL) | |
| dc.contributor.institution | Perimeter Institute for Theoretical Physics | |
| dc.date.accessioned | 2022-04-29T08:29:38Z | |
| dc.date.available | 2022-04-29T08:29:38Z | |
| dc.date.issued | 2021-06-01 | |
| dc.description.abstract | We use the numerical S-matrix bootstrap method to obtain bounds on the two leading Wilson coefficients (or low energy constants) of the chiral lagrangian controlling the low-energy dynamics of massless pions. This provides a proof of concept that the numerical S-matrix bootstrap can be used to derive non-perturbative bounds on massless EFTs in more than two spacetime dimensions. | en |
| dc.description.affiliation | Instituto de Física Téorica UNESP ICTP South American Institute for Fundamental Research, Rua Dr. Bento Teobaldo Ferraz 271 | |
| dc.description.affiliation | School of Physics and Astronomy Tel Aviv University, Ramat Aviv | |
| dc.description.affiliation | Institute of Physics École Polytechnique Fédérale de Lausanne (EPFL), Rte de la Sorge, BSP 728 | |
| dc.description.affiliation | Perimeter Institute for Theoretical Physics, 31 Caroline St N | |
| dc.description.affiliationUnesp | Instituto de Física Téorica UNESP ICTP South American Institute for Fundamental Research, Rua Dr. Bento Teobaldo Ferraz 271 | |
| dc.identifier | http://dx.doi.org/10.1007/JHEP06(2021)088 | |
| dc.identifier.citation | Journal of High Energy Physics, v. 2021, n. 6, 2021. | |
| dc.identifier.doi | 10.1007/JHEP06(2021)088 | |
| dc.identifier.issn | 1029-8479 | |
| dc.identifier.scopus | 2-s2.0-85108020241 | |
| dc.identifier.uri | http://hdl.handle.net/11449/228976 | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Journal of High Energy Physics | |
| dc.source | Scopus | |
| dc.subject | Chiral Lagrangians | |
| dc.subject | Effective Field Theories | |
| dc.subject | Scattering Amplitudes | |
| dc.title | S-matrix bootstrap for effective field theories: massless pions | en |
| dc.type | Artigo | |
| dspace.entity.type | Publication | |
| unesp.author.orcid | 0000-0003-3370-3135[1] | |
| unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulo | pt |