De Sitter horizons & holographic liquids
Abstract We explore asymptotically AdS2 solutions of a particular two-dimensional dilaton-gravity theory. In the deep interior, these solutions flow to the cosmological horizon of dS2. We calculate various matter perturbations at the linearised and non-linear level. We consider both Euclidean and Lo...
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SpringerOpen
2019-07-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | http://link.springer.com/article/10.1007/JHEP07(2019)038 |
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doaj-92b112ea465f4e2daea3d7960cc2a3d22020-11-25T03:36:42ZengSpringerOpenJournal of High Energy Physics1029-84792019-07-012019713410.1007/JHEP07(2019)038De Sitter horizons & holographic liquidsDionysios Anninos0Damián A. Galante1Diego M. Hofman2Department of Mathematics, King’s College LondonInstitute for Theoretical Physics Amsterdam & Δ Institute for Theoretical Physics, University of AmsterdamInstitute for Theoretical Physics Amsterdam & Δ Institute for Theoretical Physics, University of AmsterdamAbstract We explore asymptotically AdS2 solutions of a particular two-dimensional dilaton-gravity theory. In the deep interior, these solutions flow to the cosmological horizon of dS2. We calculate various matter perturbations at the linearised and non-linear level. We consider both Euclidean and Lorentzian perturbations. The results can be used to characterise the features of a putative dual quantum mechanics. The chaotic nature of the de Sitter horizon is assessed through the soft mode action at the AdS2 boundary, as well as the behaviour of shockwave type solutions.http://link.springer.com/article/10.1007/JHEP07(2019)0382D GravityAdS-CFT CorrespondenceHolography and condensed matter physics (AdS/CMT) |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Dionysios Anninos Damián A. Galante Diego M. Hofman |
| spellingShingle |
Dionysios Anninos Damián A. Galante Diego M. Hofman De Sitter horizons & holographic liquids Journal of High Energy Physics 2D Gravity AdS-CFT Correspondence Holography and condensed matter physics (AdS/CMT) |
| author_facet |
Dionysios Anninos Damián A. Galante Diego M. Hofman |
| author_sort |
Dionysios Anninos |
| title |
De Sitter horizons & holographic liquids |
| title_short |
De Sitter horizons & holographic liquids |
| title_full |
De Sitter horizons & holographic liquids |
| title_fullStr |
De Sitter horizons & holographic liquids |
| title_full_unstemmed |
De Sitter horizons & holographic liquids |
| title_sort |
de sitter horizons & holographic liquids |
| publisher |
SpringerOpen |
| series |
Journal of High Energy Physics |
| issn |
1029-8479 |
| publishDate |
2019-07-01 |
| description |
Abstract We explore asymptotically AdS2 solutions of a particular two-dimensional dilaton-gravity theory. In the deep interior, these solutions flow to the cosmological horizon of dS2. We calculate various matter perturbations at the linearised and non-linear level. We consider both Euclidean and Lorentzian perturbations. The results can be used to characterise the features of a putative dual quantum mechanics. The chaotic nature of the de Sitter horizon is assessed through the soft mode action at the AdS2 boundary, as well as the behaviour of shockwave type solutions. |
| topic |
2D Gravity AdS-CFT Correspondence Holography and condensed matter physics (AdS/CMT) |
| url |
http://link.springer.com/article/10.1007/JHEP07(2019)038 |
| work_keys_str_mv |
AT dionysiosanninos desitterhorizonsholographicliquids AT damianagalante desitterhorizonsholographicliquids AT diegomhofman desitterhorizonsholographicliquids |
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