Published September 2015
| Version v1
Journal article
Cross-Ladder Diagrams Via Hierarchical Equations in the Light Front
- 1. Universidade Estadual de Santa Cruz - UESC - PPGMC, km 16 Rodovia Jorge Amado, Ilhéus, BA, 45662-000 (Brazil)
- 2. Instituto de Física Teórica - University of Estadual Paulista, Rua Dr. Bento Teobaldo Ferraz, 271, São Paulo, SP, 01140-070 (Brazil)
- 3. Instituto Federal de Educação, Ciência e Tecnologia da Bahia, Av. Amazonas, 3150, Vitória da Conquista, BA, 45075-265 (Brazil)
- 4. Instituto Federal da Bahia, Irecê, BA, 44900-000 (Brazil)
Description
We calculate the correction to the propagator of two bosons up to the g4 order in the "cross-ladder" approximation in the light front. The hierarchy of the coupled equations describe the propagator of two bosons in various cases, including the "cross-ladder" approximation. Our results show that the contribution of the pair is small and is limited to a range of bound state (author)
Additional details
Identifiers
Publishing Information
- Journal Title
- Few-Body Systems
- Journal Volume
- 56
- Journal Issue
- 6-9
- Journal Page Range
- p. 593-598
- ISSN
- 0177-7963
- CODEN
- FBSYEQ
Conference
- Title
- Theory and Experiment for Hadrons on the Light-Front
- Acronym
- Light Cone 2014
- Dates
- 26-30 May 2014
- Place
- Raleigh, NC (United States)
INIS
- Country of Publication
- Austria
- Country of Input or Organization
- Austria
- INIS RN
- 47021064
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- APPROXIMATIONS; BOSONS; BOUND STATE; EQUATIONS; LIGHT CONE; PROPAGATOR
- Descriptors DEC
- CALCULATION METHODS; SPACE-TIME