Symmetry Breaking

Symmetry Breaking
Author: Franco Strocchi
Publisher: Springer
Total Pages: 212
Release: 2007-10-31
Genre: Science
ISBN: 3540735933

The new edition of this well received primer on rigorous aspects of symmetry breaking presents a more detailed and thorough discussion of the mechanism of symmetry breaking in classical field theory in relation with the Noether theorem. Moreover, the link between symmetry breaking without massless Goldstone bosons in Coulomb systems and in gauge theories is made more explicit. A subject index has been added and a number of misprints have been corrected.

Symmetry, Broken Symmetry, and Topology in Modern Physics

Symmetry, Broken Symmetry, and Topology in Modern Physics
Author: Mike Guidry
Publisher: Cambridge University Press
Total Pages: 665
Release: 2022-03-31
Genre: Mathematics
ISBN: 1316518612

A pedagogical introduction to the modern applications of groups, algebras, and topology for undergraduate and graduate students in physics.

Dynamical Symmetry Breaking In Quantum Field Theories

Dynamical Symmetry Breaking In Quantum Field Theories
Author: Vladimir A Miransky
Publisher: World Scientific
Total Pages: 552
Release: 1994-02-04
Genre: Science
ISBN: 9814502669

The phenomenon of dynamical symmetry breaking (DSB) in quantum field theory is discussed in a detailed and comprehensive way. The deep connection between this phenomenon in condensed matter physics and particle physics is emphasized. The realizations of DSB in such realistic theories as quantum chromodynamics and electroweak theory are considered. Issues intimately connected with DSB such as critical phenomenona and effective lagrangian approach are also discussed.

Symmetry Breaking in the Standard Model

Symmetry Breaking in the Standard Model
Author: Franco Strocchi
Publisher: Springer
Total Pages: 119
Release: 2019-07-03
Genre: Science
ISBN: 8876426604

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 relatedglobal gauge symmetry. The solution of the U(1) problem and the vacuum structure in quantum chromodynamics (QCD) are obtained without recourse to the problematic semiclassical instanton approximation, by rather exploiting the topology of the gauge group.

Symmetry Breaking in Biology

Symmetry Breaking in Biology
Author: Rong Li
Publisher:
Total Pages: 320
Release: 2010
Genre: Medical
ISBN:

Experts examine the mechanisms by which cells polarize, divide asymmetrically, and produce asymmetric structures, providing examples from bacteria, yeast, plants, invertebrates, and mammals. Discussion include the molecular basis of polarization, mechanisms, and more.

Making and Breaking Symmetry in Chemistry

Making and Breaking Symmetry in Chemistry
Author: Michael J McGlinchey
Publisher: World Scientific Publishing Company
Total Pages: 0
Release: 2023-11
Genre: Science
ISBN: 9789811286698

The elucidation of reaction mechanisms generally requires the carefully designed control of molecular symmetry to distinguish between the many possible reaction pathways. Making and Breaking Symmetry in Chemistry emphasises the crucial role played by symmetry in modern synthetic chemistry. After discussion of a number of famous classical experiments, the advances brought about by the introduction of new techniques, in particular NMR spectroscopy, are exemplified in numerous cases taken from the recent literature. Experimental verification of many of the predictions made in Woodward and Hoffmann's explication of the Conservation of Orbital Symmetry are described. Applications that involve the breaking of molecular symmetry to resolve these and other mechanistic problems in organic, inorganic and organometallic chemistry are presented in the first sections of the book, together with many examples of the detection of hitherto hidden rearrangement processes. Subsequently, under the aegis of making molecular symmetry, examples of the preparation of highly symmetrical molecules found in the organic, organometallic or inorganic domains are discussed. These include Platonic hydrocarbons or boranes, tetrahedranes, cubanes, prismanes, dodecahedrane, fullerene fragments such as corannulene, sumanene or semibuckminsterfullerene, and other systems of unusual geometries or bonding characteristics (Möbius strips, molecular brakes and gears, Chauvin's carbomers, Fitjer's rotanes, persubstituted rings, metal-metal multiple bonds, etc.). The text also contains vignettes of many of the scientists who made these major advances, as well as short sections that briefly summarise key features of important topics that underpin the more descriptive material. These include some aspects of chirality, NMR spectroscopy, and the use of isotopic substitution to break molecular symmetry. A brief appendix on point group symmetry and nomenclature is also helpfully provided.

Dynamical Gauge Symmetry Breaking

Dynamical Gauge Symmetry Breaking
Author: Edward Farhi
Publisher: World Scientific
Total Pages: 432
Release: 1982
Genre: Science
ISBN: 9789971950248

This book is a collection of original papers on dynamical gauge symmetry breaking, and is intended for graduate students and researchers in theoretical physics (elementary particle physics and others) who have an understanding of basic quantum field theory. The book can serve as a research text for those requiring an introduction to dynamical gauge symmetry breaking and as a reference text for active researchers. The important papers in the field that are included deal with attempts to apply the ideas to realistic models of elementary particle interactions. A historical critique by the editors provides an introductory review.

Symmetry and Its Breaking in Quantum Field Theory

Symmetry and Its Breaking in Quantum Field Theory
Author: T. Fujita
Publisher: Nova Publishers
Total Pages: 264
Release: 2006
Genre: Science
ISBN: 9781600212413

Field theory has special complexities which may not be common to other fields of research. Symmetry and its breaking are most exotic and sometimes almost mysterious to even those who can normally understand basic physics. In this textbook, there is a focus on presenting a simple and clear picture of the symmetry and its breaking in quantum field theory.

Patterns of Symmetry Breaking

Patterns of Symmetry Breaking
Author: Henryk Arodz
Publisher: Springer Science & Business Media
Total Pages: 407
Release: 2012-12-06
Genre: Science
ISBN: 9400710291

The conceptofspontaneous symmetry breaking plays a fundamental role in contemporary physics. It is essential for the description of degenerate ground states, massless modes, and topological defects. Examples are abundant in condensed matter physics, atomic and particle physics, as well as in astro physics and cosmology. In fact, spontaneous symmetry breaking can be re garded as a cornerstone ofa whole branch ofphysics which intersects the above mentioned traditionally distinct fields. In the year 2000 the European Science Foundation (ESF) started the Pro gramme "Cosmology in the Laboratory" (COSLAB), with the goal to search for and to develop analogies betweencondensed matterphysics, particle physics, and cosmology. Not surprisingly, spontaneous symmetry breaking is among the most useful notions in that endeavour. It has been decided that in the sec ond year of the Programme a School should be held in order to work out and deliver to a wide audience of students synthetic overviews of achievements and of current research topics of COSLAB. This idea has been supported by the Scientific and Environmental Affairs Division of NATO by including the School in the renowned series of its Advanced Study Institutes. The School, entitled" Patterns of Symmetry Breaking", was held in Cracow during 16-28 September 2002. It gathered 17 lecturers and about 60 students. The present volume contains notes ofmost of the lectures from that School. We hope that of the physics of spon it will convey to the reader the breadth and the beauty taneous symmetry breaking.

Electroweak Symmetry Breaking

Electroweak Symmetry Breaking
Author: Wolfgang Kilian
Publisher: Springer Science & Business Media
Total Pages: 136
Release: 2003-09-02
Genre: Science
ISBN: 9780387400976

The systematic bottom-up approach provides the appropriate framework for interpreting measurements that will be performed to better understand the physics of mass generation in the universe. No knowledge of quantum field theory is required other than familiarity with effective Lagrangians and Feynmann diagrams.