Published February 2018
| Version v1
Journal article
BPHZ renormalization in configuration space for the -model
Creators
- 1. Max-Planck-Institute for Mathematics in the Sciences, Inselstraße 22, D-04103 Leipzig (Germany)
- 2. Institut für Theoretische Physik, Universität Leipzig, Postfach 100920, D-04009 Leipzig (Germany)
Description
Recent developments for BPHZ renormalization performed in configuration space are reviewed and applied to the model of a scalar quantum field with quartic self-interaction. An extension of the results regarding the short-distance expansion and the Zimmermann identity is shown for a normal product, which is quadratic in the field operator. The realization of the equation of motion is computed for the interacting field and the relation to parametric differential equations is indicated.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.nuclphysb.2017.12.020Additional details
Identifiers
- DOI
- 10.1016/j.nuclphysb.2017.12.020;
- arXiv
- arXiv:1709.10194v1;
- PII
- S055032131730411X;
Publishing Information
- Journal Title
- Nuclear Physics. B
- Journal Volume
- 927
- Journal Page Range
- p. 274-293
- ISSN
- 0550-3213
- CODEN
- NUPBBO
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 51048444
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- EQUATIONS OF MOTION; FIELD OPERATORS; RENORMALIZATION
- Descriptors DEC
- DIFFERENTIAL EQUATIONS; EQUATIONS; MATHEMATICAL OPERATORS; PARTIAL DIFFERENTIAL EQUATIONS; QUANTUM OPERATORS
Optional Information
- Notes
- © 2017 The Author(s). Published by Elsevier B.V.