37 citations · 96 across the 8 of their papers we have counts for
8 papers
Asymptotic symmetries and geometry on the boundary in the first order formalism
Yegor Korovin
Proper understanding of the geometry on the boundary of a spacetime is a critical step on the way to extending holography to spaces with non-AdS asymptotics. In general the boundar…
Holographic two-point functions for Janus interfaces in the CFT
Marco Chiodaroli, John Estes, Yegor Korovin
This paper investigates scalar perturbations in the top-down supersymmetric Janus solutions dual to conformal interfaces in the CFT, finding analytic closed-form solutions.…
The conformal supercurrents in diverse dimensions and conserved superconformal currents
Yegor Korovin, Sergei M. Kuzenko, Stefan Theisen
Given a conserved and traceless energy-momentum tensor and a conformal Killing vector, one obtains a conserved current. We generalise this construction to superconformal theories i…
New modes from higher curvature corrections in holography
Steffen Aksteiner, Yegor Korovin
In gravitational theories involving higher curvature corrections the metric describes additional degrees of freedom beyond the graviton. Holographic duality maps these to operators…
First order formalism for the holographic duals of defect CFTs
Yegor Korovin
We develop a first order formalism for constructing gravitational duals of conformal defects in a bottom up approach. Similarly as for the flat domain walls a single function speci…
Lifshitz from AdS at finite temperature and top down models
Yegor Korovin, Kostas Skenderis, Marika Taylor
We construct analytically an asymptotically Lifshitz black brane with dynamical exponent z=1+epsilon^2 in an Einstein-Proca model, where epsilon is a small parameter. In previous w…
Lifshitz as a deformation of Anti-de Sitter
Yegor Korovin, Kostas Skenderis, Marika Taylor
We consider holography for Lifshitz spacetimes with dynamical exponent z=1+epsilon^2, where epsilon is small. We show that the holographically dual field theory is a specific defor…
Holographic Renormalization for Fermions in Real Time
Yegor Korovin
We consider the real-time holography on Anti-de-Sitter (AdS) and more generally on Lifshitz spacetimes for spinorial fields. The equation of motion for fermions on general Lifshitz…