1998/08/31 by B. KLEIHAUS, B. Kleihaus
Physics and Astronomy · #Advanced Mathematical Theories and Applications #Particle physics theoretical and experimental studies #Quantum and Classical Electrodynamics #hep-ph #hep-th
paper · pdf · doi:10.1142/s021773239900153x
published as Mod.Phys.Lett. A14 (1999) 1431-1444 · 19 pages, including 4 eps figures, LaTex format, new results included
arxiv created 1999/06/24 · openalex publication_date 1999/07/10 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
The electroweak model is extended by a second Higgs doublet and a numerical investigation of static, finite energy classical solutions is performed. The results indicate that for a large domain of the parameters of the Higgs potential, the energy barrier between topologically distinct vacua of the Lagrangian is constituted by a bisphaleron.