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TF1 Snowmass Report: Quantum gravity, string theory, and black holes
Daniel Harlow, Shamit Kachru, Juan Maldacena +35
We give an overview of the field of quantum gravity, string theory and black holes summarizing various white papers in this subject that were submitted as part of the Snowmass proc…
Universal Behavior of Entanglement Entropies in Interface CFTs from General Holographic Spacetimes
Andreas Karch, Mianqi Wang
In previous work universal behavior was conjectured for the behavior of the logarithmic terms in the entanglement entropy of intervals in 1+1 dimensional interface conformal field…
TF08 Snowmass Report: BSM Model Building
Patrick J. Fox, Graham D. Kribs, Hitoshi Murayama +53
We summarize the state of Beyond the Standard Model (BSM) model building in particle physics for Snowmass 2021, focusing mainly on several whitepaper contributions to BSM model bui…
Double holography in string theory
Andreas Karch, Haoyu Sun, Christoph F. Uhlemann
We develop the notion of double holography in Type IIB string theory realizations of braneworld models. The Type IIB setups are based on the holographic duals of 4d BCFTs comprisin…
Jackiw-Teitelboim Gravity from the Karch-Randall Braneworld
Hao Geng, Andreas Karch, Carlos Perez-Pardavila +4
In this letter, we show that Jackiw-Teitelboim (JT) gravity can be naturally realized in the Karch-Randall braneworld. Notably the role of the dilaton in JT gravity is played by th…
Boundary theory of the X-cube model in the continuum
Zhu-Xi Luo, Ryan C. Spieler, Hao-Yu Sun +1
We study the boundary theory of the X-cube model using a continuum perspective, from which the exchange statistics of a subset of bulk excitations can be recovered.…
Double brane holographic model dual to 2d ICFTs
Saba Asif Baig, Andreas Karch
A minimal single-brane holographic model can be used as a dual to 2d conformal interfaces (ICFTs) to calculate the transmission coefficient of energy transported acro…
Warped Compactifications in Particle Physics, Cosmology and Quantum Gravity
Prateek Agrawal, Cari Cesarotti, Andreas Karch +3
Particle physics has evolved in the past decade through evaluating the consequences of experimental measurements as well as exploiting theoretical tools that permit exploration of…