Periodic instantons in SU(2) Yang-Mills-Higgs theory

DOI10.1016/S0370-2693(00)00022-8zbMATH Open0959.81017arXivhep-ph/9905243OpenAlexW3100693195MaRDI QIDQ5929202

Salman Habib, Emil Mottola, Robert L. Singleton, G. F. Bonini, C. Rebbi

Publication date: 18 April 2001

Published in: Physics Letters B (Search for Journal in Brave)

Abstract: The properties of periodic instanton solutions of the classical SU(2) gauge theory with a Higgs doublet field are described analytically at low energies, and found numerically for all energies up to and beyond the sphaleron energy. Interesting new classes of bifurcating complex periodic instanton solutions to the Yang-Mills-Higgs equations are described.

Full work available at URL: https://arxiv.org/abs/hep-ph/9905243

Mathematics Subject Classification ID

Yang-Mills and other gauge theories in quantum field theory (81T13) Strong interaction, including quantum chromodynamics (81V05)

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