Published October 2010
| Version v1
Journal article
The QCD static potential in 2+1 dimensions at weak coupling
Creators
- 1. Grup de Fisica Teorica and IFAE, Universitat Autonoma de Barcelona, E-08193 Bellaterra, Barcelona (Spain)
Description
Using the effective theory pNRQCD we determine the potential energy of a color singlet quark-antiquark pair with (fixed) distance r in three space-time dimensions at weak coupling (αr<<1). The precision of our result reaches O(α3r2), i.e. NNLO in the multipole expansion, and NNLL in a α/ΔV expansion, where ΔV∼αln(αr). We even include all logarithmic terms up to N4LL order and compare the outcome to existing lattice data.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.nuclphysbps.2010.10.097Additional details
Identifiers
- DOI
- 10.1016/j.nuclphysbps.2010.10.097;
- arXiv
- arXiv:1009.4237v1;
- PII
- S0920-5632(10)00379-8;
Publishing Information
- Journal Title
- Nuclear Physics. B, Proceedings Supplements
- Journal Volume
- 207-208
- Journal Page Range
- p. 375-378
- ISSN
- 0920-5632
- CODEN
- NPBSE7
Conference
- Title
- 15. high-energy physics international conference on quantum chromodynamics - 25. anniversary of the QCD Montpellier conference jubilee of 30+1 years of the SVZ sum rules
- Acronym
- QCD 10
- Dates
- 28 Jun - 2 Jul 2010
- Place
- Montpellier (France)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 42068842
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- COLOR MODEL; COMPARATIVE EVALUATIONS; CORRECTIONS; COUPLING; LATTICE FIELD THEORY; POTENTIALS; QUANTUM CHROMODYNAMICS; QUARK-ANTIQUARK INTERACTIONS; SPACE-TIME
- Descriptors DEC
- COMPOSITE MODELS; CONSTRUCTIVE FIELD THEORY; EVALUATION; FIELD THEORIES; INTERACTIONS; MATHEMATICAL MODELS; PARTICLE INTERACTIONS; PARTICLE MODELS; QUANTUM FIELD THEORY; QUARK MODEL
Optional Information
- Copyright
- Copyright (c) 2010 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.