Stability of kink defects in a deformed O(3) linear sigma model
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Publication:3147781
DOI10.1088/0951-7715/15/4/308zbMath1026.81054arXivmath-ph/0204041OpenAlexW2126747628MaRDI QIDQ3147781
M. A. González León, A. Alonso Izquierdo, J. Mateos Guilarte
Publication date: 15 December 2003
Published in: Nonlinearity (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/math-ph/0204041
Two-dimensional field theories, conformal field theories, etc. in quantum mechanics (81T40) Abstract critical point theory (Morse theory, Lyusternik-Shnirel'man theory, etc.) in infinite-dimensional spaces (58E05) Critical points and critical submanifolds in differential topology (57R70)
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