Selected Topics in Non Perturbative QCD

Selected Topics in Non Perturbative QCD PDF Author: Società italiana di fisica
Publisher: IOS Press
ISBN: 1614992150
Category : Science
Languages : en
Pages : 535

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Book Description
The book addresses aspects of QCD which are related to its underlying structure as a field theory and to its mechanisms. Perturbative expansions do not work at large distances for QCD: the hadron spectrum, the confinement of colour, its deconfinement at high temperatures and the breaking of chiral symmetry all need nonperturbative methods of analysis. Sum rules, chiral perturbation theory and the formulation of QCD on a lattice are some of the tools used to test models, like the stochastic vacuum, the instanton liquid or the consideration of monopoles in the vacuum to produce dual superconductivity and confinement. The work covers different points of view and critical comparison between the different approaches. It can be considered a good reference text.

Selected Topics in Non Perturbative QCD

Selected Topics in Non Perturbative QCD PDF Author: Società italiana di fisica
Publisher: IOS Press
ISBN: 1614992150
Category : Science
Languages : en
Pages : 535

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Book Description
The book addresses aspects of QCD which are related to its underlying structure as a field theory and to its mechanisms. Perturbative expansions do not work at large distances for QCD: the hadron spectrum, the confinement of colour, its deconfinement at high temperatures and the breaking of chiral symmetry all need nonperturbative methods of analysis. Sum rules, chiral perturbation theory and the formulation of QCD on a lattice are some of the tools used to test models, like the stochastic vacuum, the instanton liquid or the consideration of monopoles in the vacuum to produce dual superconductivity and confinement. The work covers different points of view and critical comparison between the different approaches. It can be considered a good reference text.

Heavy Quark Physics

Heavy Quark Physics PDF Author: Aneesh V. Manohar
Publisher: Cambridge University Press
ISBN: 1009402145
Category : Science
Languages : en
Pages : 205

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Book Description


Nonperturbative Methods In Quantum Field Theory - Proceedings Of The Workshop

Nonperturbative Methods In Quantum Field Theory - Proceedings Of The Workshop PDF Author: Andreas W Schreiber
Publisher: World Scientific
ISBN: 9814544256
Category :
Languages : en
Pages : 348

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Book Description
This book contains the proceedings of the Workshop on Nonperturbative Methods in Quantum Field Theory, held in Adelaide, Australia, in February 1998. Lattice gauge theory and calculations based on the use of Schwinger-Dyson equations feature prominently, with further contributions in the areas of variational and functional techniques, strong interaction phenomenology and chiral perturbation theory. QCD in the infrared regime as well as QCD at finite temperatures and densities is the subject matter of a number of papers, while other authors explore chiral symmetry breaking in QCD as well as in other field theories.

Modern Perspectives in Lattice QCD: Quantum Field Theory and High Performance Computing

Modern Perspectives in Lattice QCD: Quantum Field Theory and High Performance Computing PDF Author: Laurent Lellouch
Publisher: OUP Oxford
ISBN: 0191621269
Category : Science
Languages : en
Pages : 867

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Book Description
The book is based on the lectures delivered at the XCIII Session of the École de Physique des Houches, held in August, 2009. The aim of the event was to familiarize the new generation of PhD students and postdoctoral fellows with the principles and methods of modern lattice field theory, which aims to resolve fundamental, non-perturbative questions about QCD without uncontrolled approximations. The emphasis of the book is on the theoretical developments that have shaped the field in the last two decades and that have turned lattice gauge theory into a robust approach to the determination of low energy hadronic quantities and of fundamental parameters of the Standard Model. By way of introduction, the lectures begin by covering lattice theory basics, lattice renormalization and improvement, and the many faces of chirality. A later course introduces QCD at finite temperature and density. A broad view of lattice computation from the basics to recent developments was offered in a corresponding course. Extrapolations to physical quark masses and a framework for the parameterization of the low-energy physics by means of effective coupling constants is covered in a lecture on chiral perturbation theory. Heavy-quark effective theories, an essential tool for performing the relevant lattice calculations, is covered from its basics to recent advances. A number of shorter courses round out the book and broaden its purview. These included recent applications to the nucleon--nucleon interation and a course on physics beyond the Standard Model.

Heavy Quark Effective Theory

Heavy Quark Effective Theory PDF Author: Andrey G. Grozin
Publisher: Springer
ISBN: 9783540206927
Category : Science
Languages : en
Pages : 236

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Book Description
This up-to-date review also serves as an introduction to Heavy Quark Effective Theory (HQET) - a new approach to heavy quark physics problems in Quantum Chromodynamics (QCD). The book also contains a detailed discussion of the methods of calculation used in HQET, along with numerous illustrations.

Recent Developments In Nonperturbative Quantum Field Theory: Proceedings Of The Apctp-ictp Joint International Conf

Recent Developments In Nonperturbative Quantum Field Theory: Proceedings Of The Apctp-ictp Joint International Conf PDF Author: Yongmin Cho
Publisher: World Scientific
ISBN: 981454454X
Category : Science
Languages : en
Pages : 416

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Book Description


Perspectives in Lattice QCD

Perspectives in Lattice QCD PDF Author: Yoshinobu Kuramashi
Publisher: World Scientific
ISBN: 9812700005
Category : Science
Languages : en
Pages : 323

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Book Description
This book consists of a series of lectures to cover every facet of the modern version of lattice QCD. All the lectures are self-contained starting with the necessary background material and ending up with the latest development. Most of the lectures are given by pioneers in the field.This book may be useful as an advanced textbook for graduate students in particle physics and its modern and fascinating contents will inspire the interest of the non-experts.

Lightcone Qcd And Nonperturbative Hadron Physics, Conf

Lightcone Qcd And Nonperturbative Hadron Physics, Conf PDF Author: Andreas W Schreiber
Publisher: World Scientific
ISBN: 9814542849
Category :
Languages : en
Pages : 325

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Book Description
This volume contains the proceedings of the 'Workshop on Lightcone QCD and Nonperturbative Hadron Physics', held in Adelaide, Australia, in December 1999. The contributions include papers on vacuum structure and zero modes, DLCQ, deep inelastic scattering, lightcone wavefunctions and hadron structure, hadron phenomenology, as well as numerical results from the lattice for both quenched and unquenched QCD.

QCD as a Theory of Hadrons

QCD as a Theory of Hadrons PDF Author: Stephan Narison
Publisher: Cambridge University Press
ISBN: 1009290312
Category : Science
Languages : en
Pages : 813

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Book Description
This 2004 book provides a pedagogical introduction to the perturbative and non-perturbative aspects of quantum chromodynamics (QCD). The text introduces the basic theory of QCD and its historical development, covering pre-QCD ideas of strong interactions such as the quark and parton models, the notion of colours and the S-matrix approach. The author then discusses gauge theory, techniques of dimensional regularization and renormalization, deep inelastic scattering and hard processes in hadron collisions, hadron jets and e+e- annihilations. Other topics include power corrections and the technologies of the Shifman-Vainshtein-Zakharov operating product expansion. The final parts of the book are devoted to modern non-perturbative approaches to QCD and the phenomenological aspects of QCD spectral sum rules. The book will be a valuable reference for graduate students and researchers in high-energy particle and nuclear physics, both theoretical and experimental. This book has been reissued as an Open Access publication on Cambridge Core.

Perturbative and Nonperturbative Aspects of Quantum Field Theory

Perturbative and Nonperturbative Aspects of Quantum Field Theory PDF Author: H. Latal
Publisher: Springer
ISBN:
Category : Computers
Languages : en
Pages : 448

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Book Description
The book addresses graduate students as well as scientists interested in applications of the standard model for strong and electroweak interactions to experimentally determinable quantities. Computer simulations and the relations between various approaches to quantum field theory, such as perturbative methods, lattice methods and effective theories, are also discussed.