3 citations · 8 across the 7 of their papers we have counts for
8 papers
Generalized Models for Spinning Field Lumps on Plane
Yulia Galushkina, Eduard Kim, Emin Nugaev +1
We study planar non-topological solitons in models with nonlinear potentials that are bounded from below. These models provide consistent completion for the classical consideration…
Towards spinning gauged non-topological solitons in the model with Chern-Simons term
Ivan Ivashkin, Eduard Kim, Emin Nugaev +1
We obtain localized field configurations with finite energy in a ()-dimensional model with Maxwell and Chern-Simons gauge terms coupled to a massive complex scalar field. Thes…
CFT-approach to Rotating Field Lumps in Attractive Potential
Yulia Galushkina, Eduard Kim, Emin Nugaev +1
We demonstrate the importance of relativistic corrections for the study of the stability of -dimensional non-topological solitons with quartic self-interaction in the low-en…
Properties of Non-topological Solitons in Two-dimensional Model With Resurrected Conformal Symmetry
Yulia Galushkina, Eduard Kim, Emin Nugaev +1
We study properties of non-topological solitons in two-dimensional conformal field theory. The spectrum of linear perturbations on these solutions is found to be trivial, containin…
Localized Electromagnetic Perturbations on Vector Solitons
Yulia Galushkina, Eduard Kim, Emin Nugaev +1
Using effective field theory approach one can describe localization of electromagnetic field on a non-topological soliton. Pursuing this aim we consider the U(1) gauge theory with…
Large solitons flattened by small quantum corrections
Eduard Kim, Emin Nugaev, Yakov Shnir
We propose a general form of the UV-completed Friedberg-Lee-Sirlin (FLS) model. As can be seen from the mechanical interpretation, UV-completion allows thin-wall approximation for…
Nontopological Electromagnetic Hedgehogs
Yulia Galushkina, Emin Nugaev, Andrey Shkerin
We study classical localised configurations - solitons - in a theory of self-interacting complex Proca field with the global symmetry. We focus on spherically-symmetric soli…
Effectively flat potential in the Friedberg-Lee-Sirlin model
Eduard Kim, Emin Nugaev
The Friedberg-Lee-Sirlin (FLS) model is a well-known renormalizable theory of scalar fields that provides for the existence of non-topological solitons. Since this model was propos…