59 citations · 110 across the 2 of their papers we have counts for
6 papers
Free partition functions and an averaged holographic duality
Nima Afkhami-Jeddi, Henry Cohn, Thomas Hartman +1
We study the torus partition functions of free bosonic CFTs in two dimensions. Integrating over Narain moduli defines an ensemble-averaged free CFT. We calculate the averaged parti…
High-dimensional sphere packing and the modular bootstrap
Nima Afkhami-Jeddi, Henry Cohn, Thomas Hartman +2
We carry out a numerical study of the spinless modular bootstrap for conformal field theories with current algebra , or equivalently the linear programming bo…
Fast Conformal Bootstrap and Constraints on 3d Gravity
Nima Afkhami-Jeddi, Thomas Hartman, Amirhossein Tajdini
The crossing equations of a conformal field theory can be systematically truncated to a finite, closed system of polynomial equations. In certain cases, solutions of the truncated…
A Bound on Massive Higher Spin Particles
Nima Afkhami-Jeddi, Sandipan Kundu, Amirhossein Tajdini
According to common lore, massive elementary higher spin particles lead to inconsistencies when coupled to gravity. However, this scenario was not completely ruled out by previous…
A Conformal Collider for Holographic CFTs
Nima Afkhami-Jeddi, Sandipan Kundu, Amirhossein Tajdini
We develop a formalism to study the implications of causality on OPE coefficients in conformal field theories with large central charge and a sparse spectrum of higher spin operato…
Shockwaves from the Operator Product Expansion
Nima Afkhami-Jeddi, Thomas Hartman, Sandipan Kundu +1
We clarify and further explore the CFT dual of shockwave geometries in Anti-de Sitter. The shockwave is dual to a CFT state produced by a heavy local operator inserted at a complex…