We investigate the connection between Gravity's Rainbow and Horava-Lifshitz gravity, since both theories incorporate a modification in the UltraViolet regime which improves their quantum behavior at the cost of the Lorentz invariance loss. In particular, extracting the Wheeler-De Witt equations of the two theories in the case of Friedmann-Lemaitre-Robertson-Walker and spherically symmetric geometries, we establish a correspondence that bridges them.
(2015). Gravity's Rainbow: a bridge towards Horava-Lifshitz gravity [journal article - articolo]. In EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS. Retrieved from http://hdl.handle.net/10446/57658
Gravity's Rainbow: a bridge towards Horava-Lifshitz gravity
GARATTINI, Remo;
2015-01-01
Abstract
We investigate the connection between Gravity's Rainbow and Horava-Lifshitz gravity, since both theories incorporate a modification in the UltraViolet regime which improves their quantum behavior at the cost of the Lorentz invariance loss. In particular, extracting the Wheeler-De Witt equations of the two theories in the case of Friedmann-Lemaitre-Robertson-Walker and spherically symmetric geometries, we establish a correspondence that bridges them.| File | Dimensione del file | Formato | |
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Descrizione: This is a post-peer-review, pre-copyedit version of an article published in EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS. The final authenticated version is available online at: 10.1140/epjc/s10052-015-3562-y
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