München 2019 – wissenschaftliches Programm

Bereiche | Tage | Auswahl | Suche | Aktualisierungen | Downloads | Hilfe

MP: Fachverband Theoretische und Mathematische Grundlagen der Physik

MP 4: Quanteninformation und AdS/CFT

MP 4.2: Vortrag

Dienstag, 19. März 2019, 11:40–12:00, HS 23

Complexity change under conformal transformations in AdS₃/CFT₂ — •Mario Flory¹ and Nina Miekley² — ¹Jagiellonian University, Łojasiewicza 11, 30-348 Kraków, Poland — ²Universität Würzburg, Am Hubland, 97074 Würzburg, Germany

We compute the change of "holographic complexity" caused by a small conformal transformation in AdS₃/CFT₂. This computation is done perturbatively to second order. We present our results and discuss some important observations. As operators generating such conformal transformations can be explicitly constructed in CFT terms, these results allow for a comparison between holographic methods of defining and computing computational complexity and purely field-theoretic proposals. A comparison of our results to such proposals is given.