1993/09/16 by H. Arodź, H. Arodz, A. L. Larsen
Physics and Astronomy · #Astrophysics and Cosmic Phenomena #Cosmology and Gravitation Theories #Quantum, superfluid, helium dynamics #hep-th
paper · pdf · doi:10.1103/physrevd.49.4154
published as Phys.Rev. D49 (1994) 4154-4166 · 26 pages Latex + 4 figures (not included), Nordita 93/58 P
arxiv created 1993/09/16 · openalex publication_date 1994/04/15 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The dynamics of cylindrical and spherical relativistic domain walls is investigated with the help of a new method based on the Taylor expansion of the scalar field in a vicinity of the core of the wall. Internal oscillatory modes for the domain walls are found. These modes are nonanalytic in the "width" of the domain wall. A rather nontrivial transformation to a special coordinate system, widely used in investigations of relativistic domain walls, is studied in detail.