1.1k citations · 2.8k across the 83 of their papers we have counts for
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TBA, NLO Luscher correction, and double wrapping in twisted AdS/CFT
Changrim Ahn, Zoltan Bajnok, Diego Bombardelli +1
The ground-state energy of integrably-twisted theories is analyzed in finite volume. We derive the leading and next-to-leading order (NLO) Lüscher-type corrections for large volume…
Three-point Correlation Function of Giant Magnons in the Lunin-Maldacena background
Changrim Ahn, Plamen Bozhilov
We compute semiclassical three-point correlation function, or structure constant, of two finite-size (dyonic) giant magnon string states and a light dilaton mode in the Lunin-Malda…
Finite-size Giant Magnons on AdS_4 x CP^3_γ
Changrim Ahn, Plamen Bozhilov
We investigate finite-size giant magnons propagating on γ-deformed AdS_4 x CP^3_γ type IIA string theory background, dual to one parameter deformation of the N=6 super Chern-Simoms…
From Asymptotic Safety to Dark Energy
Changrim Ahn, Chanju Kim, Eric V. Linder
We consider renormalization group flow applied to the cosmological dynamical equations. A consistency condition arising from energy-momentum conservation links the flow parameters…
Three-point Correlation functions of Giant magnons with finite size
Changrim Ahn, Plamen Bozhilov
We compute holographic three-point correlation functions or structure constants of a zero-momentum dilaton operator and two (dyonic) giant magnon string states with a finite-size l…