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Revisit on holographic complexity in two-dimensional gravity

A preprint version of the article is available at arXiv.


We revisit the late-time growth rate of various holographic complexity conjectures for neutral and charged AdS black holes with single or multiple horizons in two dimensional (2D) gravity like Jackiw-Teitelboim (JT) gravity and JT-like gravity. For complexity-action conjecture, we propose an alternative resolution to the vanishing growth rate at late-time for general 2D neutral black hole with multiple horizons as found in the previous studies for JT gravity. For complexity-volume conjectures, we obtain the generic forms of late-time growth rates in the context of extremal volume and Wheeler-DeWitt volume by appropriately accounting for the black hole thermodynamics in 2D gravity.


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Cai, RG., He, S., Wang, SJ. et al. Revisit on holographic complexity in two-dimensional gravity. J. High Energ. Phys. 2020, 102 (2020).

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  • 2D Gravity
  • AdS-CFT Correspondence
  • Black Holes
  • Gauge-gravity correspondence