Published April 2002
| Version v1
Journal article
*-products on quantum spaces
Creators
- 1. Sektion Physik der Ludwig-Maximilians-Universitaet Muenchen (Germany)
Description
In this paper we present explicit formulas for the *-product on quantum spaces which are of particular importance in physics, i.e., the q-deformed Minkowski space and the q-deformed Euclidean space in 3 and 4 dimensions, respectively. Our formulas are complete and formulated using the deformation parameter q. In addition, we worked out an expansion in powers of h=ln q up to second order, for all considered cases. (orig.)
Additional details
Publishing Information
- Journal Title
- European Physical Journal. C
- Journal Volume
- 23
- Journal Issue
- 4
- Journal Page Range
- p. 761-767
- ISSN
- 1434-6044
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 33022655
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ALGEBRAIC FIELD THEORY; COMMUTATION RELATIONS; EUCLIDEAN SPACE; FIELD ALGEBRA; FIELD OPERATORS; FOUR-DIMENSIONAL CALCULATIONS; MINKOWSKI SPACE; POWER SERIES; THREE-DIMENSIONAL CALCULATIONS
- Descriptors DEC
- AXIOMATIC FIELD THEORY; FIELD THEORIES; MATHEMATICAL OPERATORS; MATHEMATICAL SPACE; QUANTUM FIELD THEORY; QUANTUM OPERATORS; RIEMANN SPACE; SERIES EXPANSION; SPACE