7 papers · 1 filter
Correlation functions and quantum measures of descendant states
Enrico M. Brehm, Matteo Broccoli
We discuss a computer implementation of a recursive formula to calculate correlation functions of descendant states in two-dimensional CFT. This allows us to obtain any -point f…
Defects and Perturbation
Enrico M. Brehm
We investigate perturbatively tractable deformations of topological defects in two-dimensional conformal field theories. We perturbatively compute the change in the -factor, the…
Aspects of the S transformation Bootstrap
Enrico M. Brehm, Diptarka Das
We review and systematize two (analytic) bootstrap techniques in two-dimensional conformal field theories using the S-modular transformation. The first one gives universal results…
On KdV characters in large c CFTs
Enrico M. Brehm, Diptarka Das
Two-dimensional conformal field theories with just Virasoro symmetry are endowed with integrable structure. We review how to construct the integrable charges in a two-dimensional c…
Probing thermality beyond the diagonal
Enrico M. Brehm, Diptarka Das, Shouvik Datta
We investigate the off-diagonal sector of eigenstate thermalization using both local and non-local probes in 2-dimensional conformal field theories. A novel analysis of the asympto…
Heavy Quarks in Strongly Coupled Non-Conformal Plasmas with Anisotropy
Enrico M. Brehm
We analysis physical observables of heavy quarks in gravity models describing strongly coupled non-conformal plasmas with anisotropy via the gauge/gravity duality. The focus lies o…