Work

Properties of non-topological solitons in two-dimensional model with resurrected conformal symmetry

Year: 2025

Type: article

Abstract: 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, containing only symmetry-related zero modes. The interpretation of this feature is given by considering the relativistic generalization of our theory in which the conformal symmetry is violated. It is explicitly seen that the restoration of this symmetry leads to the absence of decay/vibrational modes.

Source: Europhysics Letters (EPL)

DOI: 10.1209/0295-5075/ae01d4

Authors: Yu. Galushkina, E. Kim, E. Nugaev, Ya. Shnir

Institutions: Institute for Nuclear Research, Moscow Institute of Physics and Technology, Joint Institute for Nuclear Research

Language: English

Topic: Nonlinear Waves and Solitons

Subfield: Statistical and Nonlinear Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

Funders: Russian Science Foundation, Foundation for the Advancement of Theoretical Physics and Mathematics

Awards: G1207711039, G6771052649