What drives AdS spacetime unstable?

Bibliographic description

punktacja MNiSW [2014 A]: 35

title:	What drives AdS spacetime unstable?
author:	Maliborski Maciej , Rostworowski Andrzej
journal title:	Physical Review. D, Particles, Fields, Gravitation, and Cosmology
volume:	89
issue:	12
date of publication :	2014
article ID:	124006
ISSN:	1550-7998
eISSN:	1550-2368
DOI:	10.1103/PhysRevD.89.124006
language:	English
journal language:	English
abstract in English:	We calculate the spectrum of linear perturbations of standing wave solutions discussed in [Phys. Rev. D 87, 123006 (2013)], as the first step to investigate the stability of globally regular, asymptotically AdS, time-periodic solutions discovered in [Phys. Rev. Lett. 111 051102 (2013)]. We show that while this spectrum is only asymptotically nondispersive (as contrasted with the pure AdS case), putting a small standing wave solution on the top of AdS solution indeed prevents the turbulent instability. Thus we support the idea advocated in previous works that nondispersive character of the spectrum of linear perturbations of AdS space is crucial for the conjectured turbulent instability.
number of pulisher's sheets:	0,5
affiliation:	Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
type:	journal article
subtype:	academic paper

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