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Holographic Complexity for Defects Distinguishes Action from Volume
Shira Chapman, Dongsheng Ge, Giuseppe Policastro
We explore the two holographic complexity proposals for the case of a 2d boundary CFT with a conformal defect. We focus on a Randall-Sundrum type model of a thin AdS brane embe…
Fluctuations in non-conformal holographic plasma at criticality
Panagiotis Betzios, Umut Gürsoy, Matti Järvinen +1
We continue the study initiated in [arXiv:1708.02252] of the fluctuations of a strongly-coupled non-conformal plasma described holographically by Einstein gravity coupled to a dila…
Exact holographic RG flows and the Toda chain
Irina Ya. Aref'eva, Anastasia A. Golubtsova, Giuseppe Policastro
We construct analytic solutions of Einstein gravity coupled to a dilaton field with a potential given by a sum of two exponentials, by rewriting the equations of motion in terms of…