Chiral Quark Dynamics.pdf

Chiral Quark Dynamics PDF

Reinhard Alkofer

These Lecture Notes are based partly on a lecture given by one of us (H. R. ) at Tiibingen University in Spring 1991 and partly on a lecture given at the f Egyptian-German Spring School Particle and Nuclear Phyic I in Cairo in April 1992. They are addressed to graduate students and young esearch workers in theoretical physics. Some knowledge ofquantum field theory, especially on func­ tional integral techniques, are required. These Notes are intended to give a ped­ agogical introduction into the description of hadrons, Le. , mesons and baryons, within a quark model based on a chirally invariant quantum field theory. A more detailed description of of the subject in Chap. 4, the chiral soliton of the Nambu-Jona-Lasinio model, is given in a recent review [AHW95]. In these Notes we have used results from recent research papers. It is a pleasureto thank our coauthors for their fruitful collaboration. We are especially indebted to Dr. Herbert Weigel who carried the main load in the investigations concerning the NJL soliton. We thank also Albrecht Buck and Udo Ziickert for their valuable contributions. Furthermore we also acknowledge discussions with Kurt Langfeld, Lorenz von Smekal, Christian Weiss, Roman Friedrich, Axel Bender, Gerhard Hellstern, and Jiirgen Schlienz. Tiibingen, January 1995 R. Alkofer H. Reinhardt Contents 1 Introduction 1 2 Reduction of Low-Energy QCD to QFD 5 2. 1 Effective Low-Energy Quark Interaction 5 2. 2 Invariance Properties of QCD and QFD 10 2. 3 Fierz-Transformation ofthe Effective Quark Interaction .

quark system will be used as an example to introduce the ideas of the heavy quark symmetry. Then in Section 3 the heavy quark symmetry will be combined with the chiral symmetry of light quarks, and some examples of heavy quark systems involving strong interactions, elec- Chiral Quark Dynamics (Lecture Notes in Physics …

3662140209 ISBN
Englisch SPRACHE
Chiral Quark Dynamics.pdf


PC und Mac

Lesen Sie das eBook direkt nach dem Herunterladen über "Jetzt lesen" im Browser, oder mit der kostenlosen Lesesoftware Adobe Digital Editions.

iOS & Android

Für Tablets und Smartphones: Unsere Gratis tolino Lese-App

Andere eBook Reader

Laden Sie das eBook direkt auf dem Reader im herunter oder übertragen Sie es mit der kostenlosen Software Sony READER FOR PC/Mac oder Adobe Digital Editions.


Öffnen Sie das eBook nach der automatischen Synchronisation auf dem Reader oder übertragen Sie es manuell auf Ihr tolino Gerät mit der kostenlosen Software Adobe Digital Editions.

Aktuelle Bewertungen

Sofia Voigt

Baryon spectrum and chiral dynamics - …

Matteo Müller

12 Apr 2017 ... We study the QCD chiral phase transition at finite temperature and finite ... well in describing the quark dynamics up to intermediate energies.

Noel Schulze

Heavy-quark symmetry and chiral dynamics Buy Chiral Quark Dynamics (Lecture Notes in …

Jason Lehmann

NUCLEAR PHYSICS A ELSEVIER Nuclear Physics A 581 (1995) 557-597 Chiral quark dynamics in dense nuclear matter Hilmar Forkel Department of Physics, University of Maryland, College Park, MD 20742-4111, USA Received 7 April 1994 Abstract We consider a new approach to the description of dense nuclear matter in the framework of chirally symmetric, quark-based hadron models. $P_c$ pentaquarks with chiral tensor and quark …

Jessica Kohmann

Corrections to chiral dynamics of heavy hadrons: …