27 citations · 27 across the 2 of their papers we have counts for
6 papers
Anomalous Dimensions from Thermal AdS Partition Functions
Per Kraus, Stathis Megas, Allic Sivaramakrishnan
We develop an efficient method for computing thermal partition functions of weakly coupled scalar fields in AdS. We consider quartic contact interactions and show how to evaluate t…
Unitarity Methods in AdS/CFT
David Meltzer, Eric Perlmutter, Allic Sivaramakrishnan
We develop a systematic unitarity method for loop-level AdS scattering amplitudes, dual to non-planar CFT correlators, from both bulk and boundary perspectives. We identify cut ope…
Light-state Dominance from the Conformal Bootstrap
Per Kraus, Allic Sivaramakrishnan
We derive forms of light-state dominance for correlators in CFT, making precise the sense in which correlators can be approximated by the contribution of light operator exchang…
Late time Wilson lines
Per Kraus, Allic Sivaramakrishnan, River Snively
In the AdS/CFT correspondence, physical interest attaches to understanding Virasoro conformal blocks at large central charge and in a kinematical regime of large Lorentzian…
Black holes from CFT: Universality of correlators at large c
Per Kraus, Allic Sivaramakrishnan, River Snively
Two-dimensional conformal field theories at large central charge and with a sufficiently sparse spectrum of light states have been shown to exhibit universal thermodynamics. This t…
Low Order Aberrations in Band-Limited Lyot Coronagraphs
Anand Sivaramakrishnan, Remi Soummer, Allic V. Sivaramakrishnan +3
We study the way Lyot coronagraphs with unapodized entrance pupils respond to small, low order phase aberrations. This study is applicable to ground-based adaptive optics coronagra…