46 citations · 54 across the 4 of their papers we have counts for
5 papers · 1 filter
Non-Abelian and Type-A Conformal Anomalies from Euler Descent
Gleb Aminov, Csaba Csáki, Ofri Telem +1
We classify the non-Abelian anomaly of the Euclidean conformal group in dimensions via Stora-Zumino descent from its Euler invariant polynomial in dimensio…
Black hole scattering amplitudes via analytic small-frequency expansion and monodromy
Gleb Aminov, Paolo Arnaudo
We utilize three complementary approaches to pinpoint the exact form of scattering amplitudes in Schwarzschild spacetime. First, we solve the Regge-Wheeler equation perturbatively…
Black hole perturbation theory and multiple polylogarithms
Gleb Aminov, Paolo Arnaudo, Giulio Bonelli +2
We study black hole linear perturbation theory in a four-dimensional Schwarzschild (anti) de Sitter background. When dealing with a positive cosmological constant, the correspondin…
Black Hole Quasinormal Modes and Seiberg-Witten Theory
Gleb Aminov, Alba Grassi, Yasuyuki Hatsuda
We present new analytic results on black hole perturbation theory. Our results are based on a novel relation to four-dimensional supersymmetric gauge theories. We p…
Spontaneous symmetry breaking in pure 2D Yang-Mills theory
Gleb Aminov
We consider purely topological d Yang-Mills theory on a torus with the second Stiefel-Whitney class added to the Lagrangian in the form of a -term. It will be shown, that at…