Valley method versus instanton-induced effective lagrangian up to

1993/04/16 by I. Balitsky, Ian Balitsky, A. Schäfer · 3 citations
Physics and Astronomy · #Black Holes and Theoretical Physics #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph

paper · pdf · doi:10.1016/0550-3213(93)90593-e

published as Nucl.Phys. B404 (1993) 639-683 · 46 pages, LaTeX, UFTP 323/1992, and PSU/TH/119

arxiv created 1993/04/16 · openalex publication_date 1993/09/01 · arxiv updated 2009/11/30 · openalex created_date 2019/04/11 · openalex updated_date 2026/07/28

Abstract

We compare the two most popular approaches to the problem of instanton-antiinstanton interaction at high energies - the valley method and the effective-Lagrangian approach - and use them to calculate the next-to-next-to-leading term in the expansion of ``holy grail'' function determining the cross section with baryon number violation in the Standard Model.

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