In recent years, a growing interest in the equilibrium of compact astrophysical objects like white dwarf and neutron stars has been manifested. In particular, various modifications due to Planck-scale energy effects have been considered. In this paper we analyze the modification induced by gravity’s rainbow on the equilibrium configurations described by the Tolman–Oppenheimer–Volkoff (TOV) equation. Our purpose is to explore the possibility that the rainbow Planck-scale deformation of space-time could support the existence of different compact stars.
(2017). Rainbow's stars [journal article - articolo]. In THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS. Retrieved from http://hdl.handle.net/10446/116067
Rainbow's stars
Garattini, Remo;
2017-01-28
Abstract
In recent years, a growing interest in the equilibrium of compact astrophysical objects like white dwarf and neutron stars has been manifested. In particular, various modifications due to Planck-scale energy effects have been considered. In this paper we analyze the modification induced by gravity’s rainbow on the equilibrium configurations described by the Tolman–Oppenheimer–Volkoff (TOV) equation. Our purpose is to explore the possibility that the rainbow Planck-scale deformation of space-time could support the existence of different compact stars.| File | Dimensione del file | Formato | |
|---|---|---|---|
|
EPJC GRw Stars.pdf
accesso aperto
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/s10052-017-4618-y
Versione:
publisher's version - versione editoriale
Licenza:
Creative commons
Dimensione del file
569.84 kB
Formato
Adobe PDF
|
569.84 kB | Adobe PDF | Visualizza/Apri |
Pubblicazioni consigliate
Aisberg ©2008 Servizi bibliotecari, Università degli studi di Bergamo | Terms of use/Condizioni di utilizzo
