Newton-Hooke Algebras, Non-relativistic Branes and Generalized pp-wave Metrics

Newton-Hooke Algebras, Non-relativistic Branes and Generalized pp-wave Metrics

The Newton-Hooke algebras in d dimensions are constructed as contractions of dS(AdS) algebras. Non-relativistic brane actions are WZ terms of these Newton-Hooke algebras. The NH algebras appear also as subalgebras of multi-temporal relativistic conformal algebras, SO(d+1, p+2). We construct generali...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:arXiv.org 2006-04
Hauptverfasser: Brugues, Jan, Gomis, Joaquim, Kamimura, Kiyoshi
Format: Artikel
Sprache:eng
Schlagworte:
Algebra
Branes
Relativism
Relativistic effects
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The Newton-Hooke algebras in d dimensions are constructed as contractions of dS(AdS) algebras. Non-relativistic brane actions are WZ terms of these Newton-Hooke algebras. The NH algebras appear also as subalgebras of multi-temporal relativistic conformal algebras, SO(d+1, p+2). We construct generalizations of pp-wave metrics from these algebras.
ISSN:2331-8422
DOI:10.48550/arxiv.0603023