Symmetry breaking in the standard model : a non-perturbative outlook / Franco Strocchi.
2019
QC174.17.S9 S96 2019
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Title
Symmetry breaking in the standard model : a non-perturbative outlook / Franco Strocchi.
Author
Strocchi, F., author.
ISBN
9788876426605 (electronic book)
8876426604 (electronic book)
9788876426599
8876426590
8876426604 (electronic book)
9788876426599
8876426590
Published
Pisa, Italia : Edizioni della Normale, [2019]
Language
English
Description
1 online resource
Item Number
10.1007/978-88-7642-
Call Number
QC174.17.S9 S96 2019
Dewey Decimal Classification
530.15
Summary
The book provides a non-perturbative approach to the symmetry breaking in the standard model, in this way avoiding the critical issues which affect the standard presentations. The debated empirical meaning of global and local gauge symmetries is clarified. The absence of Goldstone bosons in the Higgs mechanism is non-perturbatively explained by the validity of Gauss laws obeyed by the currents which generate the related global gauge symmetry. The solution of the U(1) problem and the vacuum structure in QCD are obtained without recourse to the problematic semiclassical instanton approximation, by rather exploiting the topology of the gauge group.
Note
Includes index.
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Access limited to authorized users.
Source of Description
Description based on online resource; title from digital title page (viewed on August 09, 2019).
Series
Apunti lecture notes ; 19
Available in Other Form
Print version: 9788876426599
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Table of Contents
Spontaneous symmetry breaking
Goldstone theorem. Breaking gauge symmetries
Higgs mechanism
U(1) problem in QCD; a solution without instantons
Gauge group topology and $\theta$ vacuum structure.
Goldstone theorem. Breaking gauge symmetries
Higgs mechanism
U(1) problem in QCD; a solution without instantons
Gauge group topology and $\theta$ vacuum structure.