Physics Letters B, ISSN 0370-2693, 03/2015, Volume 742, Issue C, pp. 183 - 188

Within contemporary hadron physics there are two common methods for determining the momentum-dependence of the interaction between quarks: the top-down...

Confinement | Gribov copies | Dynamical chiral symmetry breaking | Dyson–Schwinger equations | Fragmentation | Dyson-Schwinger equations | THEOREM | ASTRONOMY & ASTROPHYSICS | MASS | PHYSICS, NUCLEAR | PHYSICS, PARTICLES & FIELDS | Analysis | Nuclear physics | High Energy Physics - Lattice | Nuclear and High Energy Physics | Theory | Nuclear Theory | Physics | Lattice | Física | Phenomenology | High Energy Physics - Phenomenology | High Energy Physics | Nuclear Experiment | DYSON-SCHWINGER EQUATIONS | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS | CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS | CHIRAL SYMMETRY BREAKING | CONFINEMENT | GRIBOV COPIES | DYNAMICAL | FRAGMENTATION

Confinement | Gribov copies | Dynamical chiral symmetry breaking | Dyson–Schwinger equations | Fragmentation | Dyson-Schwinger equations | THEOREM | ASTRONOMY & ASTROPHYSICS | MASS | PHYSICS, NUCLEAR | PHYSICS, PARTICLES & FIELDS | Analysis | Nuclear physics | High Energy Physics - Lattice | Nuclear and High Energy Physics | Theory | Nuclear Theory | Physics | Lattice | Física | Phenomenology | High Energy Physics - Phenomenology | High Energy Physics | Nuclear Experiment | DYSON-SCHWINGER EQUATIONS | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS | CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS | CHIRAL SYMMETRY BREAKING | CONFINEMENT | GRIBOV COPIES | DYNAMICAL | FRAGMENTATION

Journal Article

Physics Reports, ISSN 0370-1573, 2009, Volume 479, Issue 1, pp. 1 - 152

We review the theoretical foundations and the most important physical applications of the Pinch Technique (PT). This general method allows the construction of...

Greens functions | Schwinger–Dyson equations | Non-Abelian gauge theories | Gluons | Gauge bosons | Dynamical mass generation | Gauge-invariance | Schwinger-Dyson equations | DYNAMICAL MODEL | ELECTROWEAK RADIATIVE-CORRECTIONS | YANG-MILLS | PHYSICS, MULTIDISCIPLINARY | BACKGROUND-FIELD METHOD | SPONTANEOUS SYMMETRY-BREAKING | PERTURBATION-THEORY | BROKEN SYMMETRIES | GLUON SELF-ENERGY | ONE-LOOP CORRECTIONS | ABELIAN GAUGE-THEORIES

Greens functions | Schwinger–Dyson equations | Non-Abelian gauge theories | Gluons | Gauge bosons | Dynamical mass generation | Gauge-invariance | Schwinger-Dyson equations | DYNAMICAL MODEL | ELECTROWEAK RADIATIVE-CORRECTIONS | YANG-MILLS | PHYSICS, MULTIDISCIPLINARY | BACKGROUND-FIELD METHOD | SPONTANEOUS SYMMETRY-BREAKING | PERTURBATION-THEORY | BROKEN SYMMETRIES | GLUON SELF-ENERGY | ONE-LOOP CORRECTIONS | ABELIAN GAUGE-THEORIES

Journal Article

2011, Cambridge monographs on particle physics, nuclear physics and cosmology, ISBN 9780521437523, Volume 31, xvii, 286

"Non-Abelian gauge theories, such as quantum chromodynamics (QCD) or electroweak theory, are best studied with the aid of Green's functions that are...

Gauge invariance | Mathematics | Green's functions | Gauge fields (Physics) | Quantum chromodynamics | Non-Abelian groups

Gauge invariance | Mathematics | Green's functions | Gauge fields (Physics) | Quantum chromodynamics | Non-Abelian groups

Book

Physics Letters B, ISSN 0370-2693, 02/2020, Volume 801, p. 135171

We determine the gluon and ghost spectral functions along with the analytic structure of the associated propagators from numerical data describing gauge...

Gluons | Other nonperturbative calculations | General properties of QCD (dynamics, confinement, etc.) | PHYSICS, NUCLEAR | MODEL | INFRARED BEHAVIOR | QCD | ASTRONOMY & ASTROPHYSICS | MASS | INFORMATION-THEORY | NONPERTURBATIVE SOLUTION | DYSON-SCHWINGER-EQUATIONS | PHYSICS, PARTICLES & FIELDS

Gluons | Other nonperturbative calculations | General properties of QCD (dynamics, confinement, etc.) | PHYSICS, NUCLEAR | MODEL | INFRARED BEHAVIOR | QCD | ASTRONOMY & ASTROPHYSICS | MASS | INFORMATION-THEORY | NONPERTURBATIVE SOLUTION | DYSON-SCHWINGER-EQUATIONS | PHYSICS, PARTICLES & FIELDS

Journal Article

Journal of High Energy Physics, ISSN 1126-6708, 4/2018, Volume 2018, Issue 4, pp. 1 - 29

The off-shell one-loop renormalization of a Higgs effective field theory possessing a scalar potential ∼Φ†Φ−υ22N $$ \sim {\left({\Phi}^{\dagger}\Phi...

Beyond Standard Model | BRST Quantization | Quantum Physics | Quantum Field Theories, String Theory | Effective Field Theories | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | GAUGE-THEORIES | DIMENSIONAL RENORMALIZATION | RESTORATION | MODEL | OPERATORS | PHYSICS, PARTICLES & FIELDS | Analysis | Nuclear physics | Field theory | Nuclear and particle physics. Atomic energy. Radioactivity | High Energy Physics - Phenomenology | High Energy Physics - Theory

Beyond Standard Model | BRST Quantization | Quantum Physics | Quantum Field Theories, String Theory | Effective Field Theories | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | GAUGE-THEORIES | DIMENSIONAL RENORMALIZATION | RESTORATION | MODEL | OPERATORS | PHYSICS, PARTICLES & FIELDS | Analysis | Nuclear physics | Field theory | Nuclear and particle physics. Atomic energy. Radioactivity | High Energy Physics - Phenomenology | High Energy Physics - Theory

Journal Article

Proceedings of Science, 02/2014, Volume 2-06-

Conference Proceeding

Physics Letters B, ISSN 0370-2693, 03/2019, Volume 790, Issue C, pp. 257 - 262

A symmetry-preserving approach to the continuum bound-state problem in quantum field theory is used to calculate the masses, leptonic decay constants and...

Parton distribution amplitudes | B-meson decays | Nonperturbative continuum methods in quantum field theory | Heavy-light mesons | Quantum chromodynamics | QCD FACTORIZATION | THEOREM | PHYSICS, NUCLEAR | DECAYS | EXCLUSIVE PROCESSES | ASTRONOMY & ASTROPHYSICS | DYSON | PHYSICS, PARTICLES & FIELDS | Nuclear physics | NUCLEAR PHYSICS AND RADIATION PHYSICS | nonperturbative continuum methods in quantum field theory | parton distribution amplitudes | heavy-light mesons | quantum chromodynamics

Parton distribution amplitudes | B-meson decays | Nonperturbative continuum methods in quantum field theory | Heavy-light mesons | Quantum chromodynamics | QCD FACTORIZATION | THEOREM | PHYSICS, NUCLEAR | DECAYS | EXCLUSIVE PROCESSES | ASTRONOMY & ASTROPHYSICS | DYSON | PHYSICS, PARTICLES & FIELDS | Nuclear physics | NUCLEAR PHYSICS AND RADIATION PHYSICS | nonperturbative continuum methods in quantum field theory | parton distribution amplitudes | heavy-light mesons | quantum chromodynamics

Journal Article

Few-Body Systems, ISSN 0177-7963, 11/2018, Volume 59, Issue 6, pp. 1 - 9

This article reports on a very recent proposal for a new type of process-independent QCD effective charge (Binosi et al. in Phys Rev D 96(5):054026, 2017....

Atomic, Molecular, Optical and Plasma Physics | Nuclear Physics, Heavy Ions, Hadrons | Physics | Particle and Nuclear Physics | Phenomenology | Mathematical analysis | Form factors

Atomic, Molecular, Optical and Plasma Physics | Nuclear Physics, Heavy Ions, Hadrons | Physics | Particle and Nuclear Physics | Phenomenology | Mathematical analysis | Form factors

Journal Article

Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 04/2015, Volume 91, Issue 8

In this paper we use two different but complementary approaches in order to study the ghost propagator of a pure SU(3) Yang-Mills theory quantized in the...

EQUATIONS | GLUON MASS | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS

EQUATIONS | GLUON MASS | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS

Journal Article

Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 03/2008, Volume 77, Issue 6

We present a new truncation scheme for the Schwinger-Dyson equations of QCD that respects gauge invariance at any level of the dressed loop expansion. When...

BACKGROUND FIELD METHOD | PINCH TECHNIQUE | ASTRONOMY & ASTROPHYSICS | VERTEX | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Phenomenology

BACKGROUND FIELD METHOD | PINCH TECHNIQUE | ASTRONOMY & ASTROPHYSICS | VERTEX | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Phenomenology

Journal Article

Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 06/2012, Volume 85, Issue 12

We construct explicitly the canonical transformation which controls the full dependence (local and nonlocal) of the vertex functional of a Yang-Mills theory on...

INVARIANCE | PINCH TECHNIQUE | ASTRONOMY & ASTROPHYSICS | RENORMALIZATION | PHYSICS, PARTICLES & FIELDS

INVARIANCE | PINCH TECHNIQUE | ASTRONOMY & ASTROPHYSICS | RENORMALIZATION | PHYSICS, PARTICLES & FIELDS

Journal Article

EPJ Web of Conferences, ISSN 2101-6275, 03/2016, Volume 113, p. 5002

We show that the form of the renormalization group invariant quark-gluon interaction predicted by a refined nonperturbative analysis of the QCD gauge sector is...

Quantum chromodynamics | Physics - High Energy Physics - Phenomenology

Quantum chromodynamics | Physics - High Energy Physics - Phenomenology

Conference Proceeding

Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 07/2012, Volume 86, Issue 1

In this article we use the Schwinger-Dyson equations to compute the nonperturbative modifications caused to the infrared finite gluon propagator (in the Landau...

VERTEX FUNCTION | QCD | ASTRONOMY & ASTROPHYSICS | 3-POINT VERTEX | ANALYTIC PROPERTIES | VERTICES | INFRARED BEHAVIOR | PHYSICS, PARTICLES & FIELDS

VERTEX FUNCTION | QCD | ASTRONOMY & ASTROPHYSICS | 3-POINT VERTEX | ANALYTIC PROPERTIES | VERTICES | INFRARED BEHAVIOR | PHYSICS, PARTICLES & FIELDS

Journal Article

Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 09/2014, Volume 90, Issue 6

We present a novel nonperturbative approach for calculating the form factors of the quark-gluon vertex in terms of an unknown three-point function, in the...

IDENTITY | DYSON-SCHWINGER EQUATIONS | PINCH TECHNIQUE | FERMION-BOSON VERTEX | QCD | SYMMETRY | ASTRONOMY & ASTROPHYSICS | BACKGROUND FIELD METHOD | 3-POINT VERTEX | WARD-TAKAHASHI RELATION | GAUGE | PHYSICS, PARTICLES & FIELDS

IDENTITY | DYSON-SCHWINGER EQUATIONS | PINCH TECHNIQUE | FERMION-BOSON VERTEX | QCD | SYMMETRY | ASTRONOMY & ASTROPHYSICS | BACKGROUND FIELD METHOD | 3-POINT VERTEX | WARD-TAKAHASHI RELATION | GAUGE | PHYSICS, PARTICLES & FIELDS

Journal Article

Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 10/2012, Volume 86, Issue 8

We present the general derivation of the full nonperturbative equation that governs the momentum evolution of the dynamically generated gluon mass, in the...

DYSON-SCHWINGER EQUATIONS | DYNAMICAL SYMMETRY-BREAKING | QCD | ASTRONOMY & ASTROPHYSICS | VERTEX | CONFINEMENT | GAUGE-INVARIANCE | INFRARED BEHAVIOR | PHYSICS, PARTICLES & FIELDS

DYSON-SCHWINGER EQUATIONS | DYNAMICAL SYMMETRY-BREAKING | QCD | ASTRONOMY & ASTROPHYSICS | VERTEX | CONFINEMENT | GAUGE-INVARIANCE | INFRARED BEHAVIOR | PHYSICS, PARTICLES & FIELDS

Journal Article

Journal of High Energy Physics, ISSN 1126-6708, 11/2008, Volume 2008, Issue 11, pp. 063 - 63

We show that the application of the pinch technique to the conventional Schwinger-Dyson equations for the gluon propagator, gluon-quark vertex, and three-gluon...

QCD | Nonperturbative effects | Gauge symmetry | BRST symmetry | INVARIANCE | PINCH TECHNIQUE | Gauge Symmetry | ELECTRODYNAMICS | Nonperturbative Effects | BACKGROUND-FIELD METHOD | PERTURBATION-THEORY | BRST Symmetry | 3-POINT VERTEX | VERTICES | SELF-ENERGIES | SYMMETRY-BREAKING | RENORMALIZATION | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Phenomenology

QCD | Nonperturbative effects | Gauge symmetry | BRST symmetry | INVARIANCE | PINCH TECHNIQUE | Gauge Symmetry | ELECTRODYNAMICS | Nonperturbative Effects | BACKGROUND-FIELD METHOD | PERTURBATION-THEORY | BRST Symmetry | 3-POINT VERTEX | VERTICES | SELF-ENERGIES | SYMMETRY-BREAKING | RENORMALIZATION | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Phenomenology

Journal Article

Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 10/2011, Volume 84, Issue 8

In this article, we derive the integral equation that controls the momentum dependence of the effective gluon mass in the Landau gauge. This is accomplished by...

VERTEX FUNCTION | QCD | LAW | ASTRONOMY & ASTROPHYSICS | CONFINEMENT | ANALYTIC PROPERTIES | GAUGE-INVARIANCE | SYMMETRY-BREAKING | PHYSICS, PARTICLES & FIELDS

VERTEX FUNCTION | QCD | LAW | ASTRONOMY & ASTROPHYSICS | CONFINEMENT | ANALYTIC PROPERTIES | GAUGE-INVARIANCE | SYMMETRY-BREAKING | PHYSICS, PARTICLES & FIELDS

Journal Article