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Article
Open AccessBlack hole singularities across phase transitions
We study the behavior of black hole singularities across the Hawking-Page phase transitions, uncovering possible connections between the physics inside and outside the horizon. We focus on the case of spacelik...
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Article
Open AccessQuantum chaos in topologically massive gravity
We study quantum chaos of rotating BTZ black holes in Topologically Massive gravity (TMG). We discuss the relationship between chaos parameters including Lyapunov exponents and butterfly velocities from shock ...
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Article
Open Accessϵ-expansion in the Gross-Neveu
We use the recently developed CFT techniques of Rychkov and Tan to compute anomalous dimensions in the O(N ) Gross-Neveu model in d = 2 + ϵ dimensions. To do this, we extend the “cowpie contraction” algorithm of
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Article
Open AccessAn alternative path integral for quantum gravity
We define a (semi-classical) path integral for gravity with Neumann boundary conditions in D dimensions, and show how to relate this new partition function to the usual picture of Euclidean quantum gravity. We al...
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Article
Open AccessA note on D1-D5 entropy and geometric quantization
We quantize the space of 2-charge fuzzballs in IIB supergravity on K3. The resulting entropy precisely matches the D1-D5 black hole entropy, including a specific numerical coefficient. A partial match (ie., a sma...
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Article
Open AccessA Grassmann path from AdS3 to flat space
We show that interpreting the inverse AdS3 radius 1/l as a Grassmann variable results in a formal map from gravity in AdS3 to gravity in flat space. The underlying reason for this is the fact that ISO(2, 1) is th...
