Quark Confinement and the Hadron Spectrum III
Author:
Publisher:
Published: 2000
Total Pages: 358
ISBN-13: 9789810228651
DOWNLOAD EBOOKRead and Download eBook Full
Author:
Publisher:
Published: 2000
Total Pages: 358
ISBN-13: 9789810228651
DOWNLOAD EBOOKAuthor: Nora Serafina Brambilla
Publisher:
Published: 1997
Total Pages: 454
ISBN-13: 9789814530507
DOWNLOAD EBOOKAuthor: Nora Serafina Brambilla
Publisher: World Scientific
Published: 1997-05-03
Total Pages: 454
ISBN-13: 9814547131
DOWNLOAD EBOOKThe confinement mechanism of the quarks in QCD is one of the most challenging and open problems in physics. Confinement is a nonperturbative phenomenon, and a definite way to handle it has not yet been found in field theory. There are lattice calculations that can produce the low-lying states of the spectrum and 'measure' many important physical quantities, but nevertheless the development of analytical techniques is of extreme importance for understanding the physics involved in confinement. In this respect it is important to test the results obtained directly from the theory (Bethe-Salpeter kernel, effective Hamiltonians, quark potential, etc.) on the spectrum, form factors and decays of bound states of quarks and gluons, and to relate them to the results of lattice theory.In this book, the question of the confinement mechanism is addressed; explanations in terms of monopoles, instantons and dyons are reviewed and the connection with duality is discussed.
Author:
Publisher:
Published: 1996
Total Pages: 460
ISBN-13:
DOWNLOAD EBOOKAuthor: A. M. Green
Publisher:
Published: 1996
Total Pages:
ISBN-13:
DOWNLOAD EBOOKAuthor: N. Brambilla
Publisher:
Published: 1995
Total Pages: 382
ISBN-13: 9789810220853
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1995
Total Pages:
ISBN-13: 9789814533409
DOWNLOAD EBOOKAuthor: Nora Serafina Brambilla
Publisher: World Scientific
Published: 1995-03-29
Total Pages: 398
ISBN-13: 9814549924
DOWNLOAD EBOOKThe 20-year-old problem of the confinement and the resulting spectrum of the bound states is central to quantum chromodynamics (QCD). Many approaches have been tried starting from different points of view: the potential theory, the Bethe-Salpeter equation, string and flux tube models, bag models, vacuum structure, current algebra, lattice theory, and numerical simulations. Phenomenological assumptions and first-principle theoretical results or indications have been combined. Many partial successes have been attained, but a unified and comprehensive treatment is still lacking.In recent years, new attention has been given to the problem, both in terms of theoretical developments and for the purpose of evaluating the spectrum and other properties of the particles. In particular, attention has been focussed on areas like numerical simulations, the derivation of the potential, the use of the Bethe-Salpeter equation, the connection between the potential and the chiral symmetry approach.This workshop was an opportunity for a synthesis and a comparison of the different points of view.
Author: Gregory B. Jaczko
Publisher:
Published: 1999
Total Pages: 282
ISBN-13:
DOWNLOAD EBOOKAuthor: Nathan Isgur
Publisher: World Scientific
Published: 2000
Total Pages: 384
ISBN-13: 9789810242367
DOWNLOAD EBOOKThe confinement mechanism of the quarks in QCD is one of the most challenging and open problems in physics. Confinement is a nonperturbative phenomenon, and a definite way to handle it has not yet been found in field theory. There are lattice calculations that can produce the low-lying states of the spectrum and ?measure? many important physical quantities, but nevertheless the development of analytical techniques is of extreme importance for understanding the physics involved in confinement. In this respect it is important to test the results obtained directly from the theory (Bethe-Salpeter kernel, effective Hamiltonians, quark potential, etc.) on the spectrum, form factors and decays of bound states of quarks and gluons, and to relate them to the results of lattice theory.In this book, the question of the confinement mechanism is addressed; explanations in terms of monopoles, instantons and dyons are reviewed and the connection with duality is discussed.