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2008-12-01 - Article/Dans un journal avec peer-review - Anglais - 10 page(s)

Delsate Térence , "New stable phase of non uniform black strings in AdS(4)" in Journal of High Energy Physics [=JHEP], 2008, 12

  • Edition : Institute of Physics Publishing (IOP), Bristol (United Kingdom)
  • Codes CREF : Physico-chimie générale (DI1320), Physique des particules élémentaires (DI1221), Pédagogie (DI4610), Physique théorique et mathématique (DI1210)
  • Unités de recherche UMONS : Physique théorique et mathématique (S814)
Texte intégral :

Abstract(s) :

(Anglais) We consider the non uniform AdS black string equations in arbitrary number of dimension in a perturbative approach up to order 2 and in a non perturbative approach. We restrict the study in the perturbative approach to the backreacting modes, since they provide the first relevant corrections on the thermodynamical quantities of the solutions. We also present some preliminary results in the construction of non-perturbative solutions, in particular, we present a first part of the non uniform–uniform black string phase diagram. Our results suggests the existence of a new stable phase for AdS non uniform black strings, namely long non uniform black string, with the extra direction length of the order of the AdS curvature.