RELATIVISTIC FLUID DYNAMICS AND ITS EXTENSIONS AS AN EFFECTIVE FIELD THEORY

Autor(es)

Montenegro, David ^[1] ; Ryblewski, Radoslaw ^[2] ; Torrieri, Giorgio ^[1]

Afiliação do(s) autor(es)

^[1] Univ Estadual Campinas, IFGW, Campinas, SP - Brazil

^[2] Polish Acad Sci, Inst Nucl Phys, PL-31342 Krakow - Poland

• Tipo de documento: Artigo Científico
• Fonte: ACTA PHYSICA POLONICA B; v. 50, n. 6, p. 1275-1288, JUN 2019.
• Citações Web of Science: 0

Resumo

We examine hydrodynamics from the perspective of an effective field theory. The microscopic scale in this case is the thermalization scale, and the macroscopic scale is the gradient, with thermal fluctuations playing the role of (sic). We argue that this method can be applied both, to consistently include thermal fluctuations in the theory and to extend hydrodynamics to systems whose microscopic structure is non-trivial. For the latter, we discuss the case of spin polarization and gauge theories. (AU)

• Processo FAPESP: 17/05685-2 - Física hadrônica em colisões nucleares de altas energias
• Beneficiário: Jun Takahashi
• Modalidade de apoio: Auxílio à Pesquisa - Projetos Especiais
• Processo FAPESP: 17/06508-7 - Desenvolvimento de hidrodinâmica como teoria de campo
• Beneficiário: Donato Giorgio Torrieri
• Modalidade de apoio: Auxílio à Pesquisa - Regular