Shooting null geodesics into holographic spacetimes

Autor:	Shunichiro Kinoshita, Keiju Murata, Daichi Takeda
Jazyk:	angličtina
Rok vydání:	2023
Předmět:	AdS-CFT Correspondence Holography and Condensed Matter Physics (AdS/CMT) Black Holes Black Holes in String Theory Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
Zdroj:	Journal of High Energy Physics, Vol 2023, Iss 10, Pp 1-17 (2023)
Druh dokumentu:	article
ISSN:	1029-8479
DOI:	10.1007/JHEP10(2023)074
Popis:	Abstract We find, in the AdS/CFT, a source on the boundary which generates one wave packet drawing a null geodesic inside the bulk. Once such a wave packet dives into the bulk, it comes back to the boundary after a specific time, at which the expectation value of the corresponding boundary operator finally stands up. Since this behavior strongly reflects the existence of the holographic spacetime, our technique will be helpful in identifying holographic materials.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/5e0bd435da4c49589828cc37530f49d1 Zobrazit plný text záznamu Full text from SpringerLink View record in DOAJ