64 citations · 72 across the 4 of their papers we have counts for
4 papers
EPFL Lectures on General Relativity as a Quantum Field Theory
John F. Donoghue, Mikhail M. Ivanov, Andrey Shkerin
These notes are an introduction to General Relativity as a Quantum Effective Field Theory, following the material given in a short course on the subject at EPFL. The intent is to d…
Towards the correspondence between Q-clouds and sphalerons
Emin Nugaev, Andrey Shkerin
Non-linear classical equations of motion may admit degenerate solutions at fixed charges. While the solutions with lower energies are classically stable, the ones with larger energ…
Lepton flavor violating baryon decays with a single generation
A. Shkerin, I. Timiryasov
In this paper we study lepton flavor violating semileptonic decays of heavy baryons in a framework of a model with large extra dimensions and a single generation . Resulting branch…
Investigation of Q-tubes stability using the piecewise parabolic potential
E. Nugaev, A. Shkerin
We analyze the classical stability of Q-tubes --- charged extended objects in -dimensional complex scalar field theory. Explicit solutions were found analytically in the pie…