The infrared behaviour of QCD Green's functions ☆: Confinement, dynamical symmetry breaking, and hadrons as relativistic bound states
TLDR
In this paper, the authors discuss the properties of ground state baryons based on their description as Bethe-Salpeter/Faddeev bound states of quark-diquark correlations in the quantum field theory of confined quarks and gluons.About:
This article is published in Physics Reports.The article was published on 2001-11-01 and is currently open access. It has received 827 citations till now. The article focuses on the topics: Quantum chromodynamics & Lattice QCD.read more
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Phd by thesis
TL;DR: In this paper, a sedimentological core and petrographic characterisation of samples from eleven boreholes from the Lower Carboniferous of Bowland Basin (Northwest England) is presented.
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Aspects of the functional renormalisation group
TL;DR: In this article, structural aspects of the functional renormalisation group are discussed, and a simple equation for the flow of these relations is provided, and the construction and analysis of truncation schemes in view of practical optimisation.
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Glueballs, Hybrids, Multiquarks. Experimental facts versus QCD inspired concepts
TL;DR: In this article, it was shown that the meson σ and κ mesons exhibit a spectrum of (squared) masses which are proportional to the sum of orbital angular momentum and radial quantum numbers.
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Refinement of the Gribov-Zwanziger approach in the Landau gauge: Infrared propagators in harmony with the lattice results
TL;DR: The Gribov-Zwanziger framework as mentioned in this paper allows one to take into account effects related to the existence of gauge copies, by restricting the domain of integration in the path integral to the Gibov region.
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Dyson–Schwinger Equations: A Tool for Hadron Physics
Pieter Maris,Craig D. Roberts +1 more
TL;DR: In this paper, a symmetry preserving truncation of the Dyson-Schwinger equation was proposed to explain the long-range behavior of the strong interaction, and the pion was shown to exist simultaneously as a Goldstone mode and a bound state of strongly dressed quarks.
References
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Quantum Field Theory
TL;DR: In this article, a modern pedagogic introduction to the ideas and techniques of quantum field theory is presented, with a brief overview of particle physics and a survey of relativistic wave equations and Lagrangian methods.
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A planar diagram theory for strong interactions
TL;DR: In this article, it was shown that only planar diagrams with the quarks at the edges dominate; the topological structure of the perturbation series in 1/N is identical to that of the dual models, such that the number 1/n corresponds to the dual coupling constant.
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Chiral perturbation theory to one loop
J. Gasser,Heinrich Leutwyler +1 more
TL;DR: In this article, the low energy representation of several Green's functions and form factors and of the na scattering amplitude are calculated in terms of a few constants, which may be identified with the coupling constants of a unique effective low energy Lagrangian.
Book
Gauge fields and strings
TL;DR: In this article, the authors synthesize the most promising approaches and ideals in field theory today, including statistical mechanics, quantum field theory and their interrelation, continuous global symmetry, non-Abelian gauge fields, instantons and the quantam theory of loops, and quantum strings and random surfaces.