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19932024
most citedGravitating Non-Abelian Solitons and Black Holes with Yang-Mills Fields

425 citations · 2.2k across the 108 of their papers we have counts for

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hep-th2020★ 12 cited

Synchrotron radiation in odd dimensions

D. V. Gal'tsov, M. Khlopunov

In odd space-time dimensions, the retarded solution of the massless wave equation has support not only on the light cone, but also inside it. At the same time, a free massless fiel…

hep-th2018★ 23 cited

Ghost-free Palatini derivative scalar-tensor theory: desingularization and the speed test

Dmitri Gal'tsov, Sophia Zhidkova

We disclose remarkable features of the scalar-tensor theory with the derivative coupling of the scalar field to the curvature in the Palatini formalism. Using the disformal transfo…

hep-th2017★ 10 cited

Higher- triangular dilatonic black holes

Anton Zadora, Dmitri V. Gal'tsov, Chiang-Mei Chen

Dilaton gravity with the form fields is known to possess dyon solutions with two horizons for the discrete ("triangular") values of the dilaton coupling constant $a = \sqrt{n (n +…

hep-th2017★ 12 cited

Piercing of domain walls: new mechanism of gravitational radiation

Dmitri Gal'tsov, Elena Melkumova, Pavel Spirin

Domain wall (DW) moving in media undergoes the friction force due to particle scattering. However certain particles are not scattered, but perforate the wall. As a result, the wall…

hep-th2016

Synchrotron radiation and pair creation of massless charges in magnetic field

D. V. Gal'tsov

We study the massless limit in synchrotron radiation and one-photon pair creation in magnetic field. In this limit Schwinger critical field tends to zero, so…

hep-th2016

Domain Walls: Momentum Conservation in Absence of Asymptotic States

D. V. Gal'tsov, E. Yu. Melkumova, P. Spirin

Gravitational potentials of the domain walls in the linearized gravity are growing with distance, so the particle scattering by the wall can not be described in terms of free asymp…