Work

Moduli space metric of the excited vortex

Year: 2025

Type: article

Abstract: We show that the moduli space metric of a single vortex gets corrections because of the excitation of the radially symmetric shape mode. It leads to a nonzero amount of the shape mode carried by the vortex when moving with a constant velocity. However, due to the radial symmetry, this effect does not reproduce the Lorentz contraction of the moving vortex. We apply the Derrick mode approximation in order to recover the Lorentz contraction on the level of the collective model.

Source: Physical review. D/Physical review. D.

DOI: 10.1103/physrevd.111.105008

Authors: D. Miguélez-Caballero, S. Navarro-Obregón, A. Wereszczynski

Institutions: Universidad de Valladolid, Hiroshima University, Jagiellonian University

Language: English

Topic: Black Holes and Theoretical Physics

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: hybrid