Ricci-flat spacetimes with l-conformal Galilei symmetry
Ricci-flat metrics of the ultrahyperbolic signature which enjoy the l-conformal Galilei symmetry are constructed. They involve the AdS2-metric in a way similar to the near horizon black hole geometries. The associated geodesic equations are shown to describe a second order dynamical system for which...
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| Principais autores: | , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Elsevier
2016-03-01
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| Colecção: | Physics Letters B |
| Assuntos: | |
| Acesso em linha: | http://www.sciencedirect.com/science/article/pii/S0370269316000599 |
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