Curved momentum space, locality, and generalized space-time

Carmona, José Manuel (Universidad de Zaragoza) ; Cortés, José Luis (Universidad de Zaragoza) ; Relancio, José Javier (Universidad de Zaragoza)

Resumen: We establish the correspondence between two apparently unrelated but in fact comple-mentary approaches of a relativistic deformed kinematics: the geometric properties of momentum space and the loss of absolute locality in canonical space-time, which can be restored with the intro-duction of a generalized space-time. This correspondence is made explicit for the case of ¿-Poincaré kinematics and compared with its properties in the Hopf algebra framework. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.

Idioma: Inglés

DOI: 10.3390/universe7040099

Año: 2021

Publicado en: Universe 7, 4 (2021), 99 [17 pp]
ISSN: 2218-1997

Factor impacto JCR: 2.813 (2021)

Categ. JCR: ASTRONOMY & ASTROPHYSICS rank: 32 / 69 = 0.464 (2021) - Q2 - T2
Categ. JCR: PHYSICS, PARTICLES & FIELDS rank: 16 / 29 = 0.552 (2021) - Q3 - T2

Factor impacto CITESCORE: 3.2 - Physics and Astronomy (Q2)

Factor impacto SCIMAGO: 0.684 - Physics and Astronomy (miscellaneous) (Q2)

Tipo y forma: Artículo (Versión definitiva)

Área (Departamento): Área Física Teórica (Dpto. Física Teórica)
Área (Departamento): Área Física Atóm.Molec.y Nucl. (Dpto. Física Teórica)