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Black holes from large N singlet models
| Content Provider | Semantic Scholar |
|---|---|
| Author | Sundborg, Bo Thorlacius, Lárus Wintergerst, Nico |
| Copyright Year | 2018 |
| Abstract | The emergent nature of spacetime geometry and black holes can be directly probed in simple holographic duals of higher spin gravity and tensionless string theory. To this end, we study time dependent thermal correlation functions of gauge invariant observables in suitably chosen free large N gauge theories. At low temperature and on short time scales the correlation functions encode propagation through an approximate AdS spacetime while interesting departures emerge at high temperature and on longer time scales. This includes the existence of evanescent modes and the exponential decay of time dependent boundary correlations, both of which are well known indicators of bulk black holes in AdS/CFT. In addition, a new time scale emerges after which the correlation functions return to a bulk thermal AdS form up to an overall temperature dependent normalization. A corresponding length scale was seen in equal time correlation functions in the same models in our earlier work. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://static-curis.ku.dk/portal/files/198108110/Amado2018_Article_BlackHolesFromLargeNSingletMod.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Approximation algorithm Calcifying Fibrous Pseudotumor Cold Temperature ENCODE Emergence Evanescent field Fever Holography Observable Singlet state Software propagation Theory exponential newton |
| Content Type | Text |
| Resource Type | Article |
