Published August 2002 | Version v1
Report Metadata-only

xloops - past, present, and future

Creators

  • 1. Johannes Gutenberg University, Inst. f. Physik, Mainz (Germany)

Description

The aim of the xloops program is to calculate one-particle irreducible Feynman diagrams with one or two closed loops for arbitrary processes in the Standard Model of particles and related theories. Due to inherent problems with the computer algebra system Maple that was originally used for the implementation of xloops, the program is currently being rewritten in C++ using the GiNaC library for symbolic computation. So far, routines for the calculation of one-loop diagrams with up to three external legs and arbitrary tensor degree have been implemented. (author)

Part of:
Second CPP symposium. Computational particle physics

Additional details

Publishing Information

Imprint Title
Second CPP symposium. Computational particle physics
Imprint Pagination
189 p.
Journal Page Range
p. 179-185
Report number
KEK-PROC--2002-11

Conference

Title
2. CPP symposium. Computational particle physics
Dates
27-30 Nov 2001
Place
Tokyo (Japan)

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
34013324
Subject category
S99: GENERAL AND MISCELLANEOUS;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
ELEMENTARY PARTICLES; FEYNMAN DIAGRAM; INTEGRALS; PARTICLE INTERACTIONS; PROGRAMMING; PROGRAMMING LANGUAGES; STANDARD MODEL; TENSORS; WILSON LOOP; X CODES
Descriptors DEC
COMPUTER CODES; DIAGRAMS; FIELD THEORIES; GRAND UNIFIED THEORY; INFORMATION; INTERACTIONS; MATHEMATICAL MODELS; PARTICLE MODELS; QUANTUM FIELD THEORY; UNIFIED GAUGE MODELS

Optional Information

Notes
1 fig.