Advanced studies of non-perturbative QED

Journal Article · Tue Jul 27 00:00:00 EDT 2010 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3479338· OSTI ID:21410757

Kizilersue, Ayse; Sizer, Tom; Williams, Anthony G ^[1]

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1. Special Research Centre for the Subatomic Structure of Matter (CSSM), School of Chemistry and Physics, Department of Physics and Mathematical Physics, University of Adelaide, 5005 (Australia)

We present a summary of recent numerical studies of the Schwinger-Dyson equations for unquenched QED in four dimensions using the regularisation-independent method on a recently proposed unquenched fermion-boson vertex. We compare these results with those for commonly used vertices and highlight their various deficiencies.

• OSTI ID: 21410757
• Journal Information: AIP Conference Proceedings, Vol. 1261, Issue 1; Conference: Festschrift in honor of Tony Thomas 60. birthday: Achievements and new directions in subatomic physics, Adelaide (Australia), 15-19 Feb 2010; Other Information: DOI: 10.1063/1.3479338; (c) 2010 American Institute of Physics; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
COMPARATIVE EVALUATIONS
FERMIONS
NUMERICAL ANALYSIS
PERTURBATION THEORY
POLARIZATION
QUANTUM ELECTRODYNAMICS
RENORMALIZATION
ELECTRODYNAMICS
EVALUATION
FIELD THEORIES
MATHEMATICS
QUANTUM FIELD THEORY