Umfang:
Online-Ressource (X, 225 S.)
ISBN:
9783110305210
,
9783110302929
Serie:
De Gruyter Studies in Mathematical Physics
Inhalt:
For an adequate description of real physics nonperturbative effects are inevitable. This book explains how these effects may be obtained in the framework of spontaneous generation of effective interactions.The method is based on N.N. Bogoliubov''s conception of compensation equations. As a result, the principal features of the Standard Model and significant nonperturbative effects can be described, including recent results at the LHC& TEVATRON
Inhalt:
For an adequate description of real physics nonperturbative effects are inevitable. This book explains how these effects may be obtained in the framework of spontaneous generation of effective interactions.The method is based on N.N. Bogoliubov's conception of compensation equations. As a result, the principal features of the Standard Model and significant nonperturbative effects can be described, including recent results at the LHC TEVATRON. Boris A. Arbuzov, Skobeltsyn Institute of Nuclear Physics of Lomonosov Moscow State University,Moscow, Russia.
Anmerkung:
Description based upon print version of record
,
Preface; 1 Elementary particles and fields; 1.1 Conventions and notations; 1.2 Particles and interactions; 1.3 Quantum electrodynamics; 1.4 Quantum chromodynamics; 1.5 Bethe-Salpeter equation; 1.6 Effective interactions; 1.6.1 Preliminaries; 1.6.2 The model NJL; 2 The standard model; 2.1 The electro-weak theory; 2.1.1 Feynman rules for the electro-weak interaction; 2.1.2 Higgs scalar search; 2.2 Status of the standard model; 2.3 Properties of nonrenormalizable equations, instructive example; 3 Bogoliubov compensation; 3.1 Origin of the approach; 3.2 Application to QFT
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3.3 A spontaneous generation of the Nambu-Jona-Lasinio interaction3.4 Justification of the model choice; 3.5 Compensation equation in a six-dimensional scalar model; 3.6 Bethe-Salpeter equation and zero excitation; 3.7 Compensation equation for scalar field mass; 3.8 Estimate of nonlinearity influence; 3.9 Conclusions of simple scalar model; 3.10 Appendix; 4 Three-gluon effective interaction; 4.1 Compensation equation; 4.2 Running coupling; 4.3 The gluon condensate; 4.4 The glueball; 4.5 Conclusion; 5 Nambu-Jona-Lasinio effective interaction; 5.1 Introduction; 5.2 Effective NJL interaction
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5.3 Scalar and pseudo-scalar states5.4 Spontaneous breaking of the chiral symmetry; 5.5 Pion mass and the quark condensate; 5.6 Numerical results and discussion; 5.7 Vector mesons; 5.7.1 Compensation equations for effective form-factors; 5.7.2 Wave functions of vector states; 5.7.3 Results and discussion; 5.8 Necessary formulae; 6 Three-boson interaction; 6.1 Compensation equation for anomalousthree-boson interaction; 6.2 Effective strong interaction in the weak gauge sector; 6.3 Scalar bound state of two W-s; 6.4 Muon g-2; 7 Possible four-fermion interaction of heavy quarks
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7.1 Four-fermion interaction of heavy quarks7.2 Doublet bound state ΨL TR; 7.3 Stability problem; 7.4 Possible effects of the heavy quarks interaction; 8 Overall conclusion; 8.1 Short review of achievements of the compensation approach; 8.2 Examples of additional relations in the compensation approach; 8.3 Weinberg mixing angle and the fine structure constant; 8.4 Expectations; 8.5 A possible effective interaction in the general relativity; 8.6 Appendix; Bibliography; Index
,
In English
Weitere Ausg.:
ISBN 9783110302929
Weitere Ausg.:
Erscheint auch als Druck-Ausgabe Arbuzov, Boris A., 1938 - Non-perturbative effective interactions in the standard model Berlin [u.a.] : De Gruyter, 2014 ISBN 9783110305227
Weitere Ausg.:
ISBN 3110302926
Weitere Ausg.:
ISBN 9783110302929
Sprache:
Englisch
Fachgebiete:
Physik
Schlagwort(e):
Standardmodell
;
Effektive Wechselwirkung
;
Electronic books
DOI:
10.1515/9783110305210
URL:
Volltext
(lizenzpflichtig)
Mehr zum Autor:
Arbuzov, Boris A. 1938-
