Unification and Supersymmetry The Frontiers of Quark-Lepton Physics [Paperback]

Derived from a course given at the University of Maryland for advanced graduate students, this book deals with some of the latest developments in our attempts to construct a unified theory of the fundamental interactions of nature. Among the topics covered are spontaneous symmetry breaking, grand unified theories, supersymmetry, and supergravity. the book starts with a quick review of elementary particle theory and continues with a discussion of composite quarks, leptons, Higgs bosons, and CP violation; it concludes with consideration of supersymmetric unification schemes, in which bosons and leptons are considered in some sense equivalent. The third edition will be completely revised and brought up to date, particularly by including discussions of the many experimental developments in recent years.Derived from a course given at the University of Maryland for advanced graduate students, this book deals with some of the latest developments in our attempts to construct a unified theory of the fundamental interactions of nature. Among the topics covered are spontaneous symmetry breaking, grand unified theories, supersymmetry, and supergravity. the book starts with a quick review of elementary particle theory and continues with a discussion of composite quarks, leptons, Higgs bosons, and CP violation; it concludes with consideration of supersymmetric unification schemes, in which bosons and leptons are considered in some sense equivalent.&The third edition has been completely revised and brought up to date, particularly by including discussions of the many experimental developments in recent years.Important Basic Concepts in Particle Physics / Spontaneous Symmetry Breaking / The SU(2) [sub L] X U(1) Model / CP-Violation: Weak and Strong / Grand Unification and the SU(5) Model / Left-Right Symmetric Models of Weak Interactions and Massive Neutrinos / SO(10) Grand Unification / Technicolor and Compositeness / Global Supersymmetry / Field Theories with Global SupersymmetlóÅ