An introduction to non-commutative differential geometry on quantum groups
Journal Article
·
· International Journal of Modern Physics A; (United States)
OSTI ID:5918845
- CERN, Geneva (Switzerland)
- Inst. Nazionale di Fisica Nucleare, Torino (Italy)
The authors give a pedagogical introduction to the differential calculus on quantum groups by stressing at all stages the connection with the classical case (q [yields] 1 limit). The Lie derivative and the contraction operator on forms and tensor fields are found. A new, explicit form of the Cartan-Maurer equations is presented. The example of a bicovariant differential calculus on the quantum group GL[sub q](2) is given in detail. The softening of a quantum group is considered, and they introduce q-curvatures satisfying q-Bianchi identifies, a basic ingredient for the construction of q-gravity and q-gauge theories.
- OSTI ID:
- 5918845
- Journal Information:
- International Journal of Modern Physics A; (United States), Vol. 8:10; ISSN 0217-751X
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
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LIE GROUPS
DIFFERENTIAL CALCULUS
ALGEBRA
QUANTUM GRAVITY
SYMMETRY BREAKING
TENSOR FIELDS
UNIFIED GAUGE MODELS
FIELD THEORIES
MATHEMATICAL MODELS
MATHEMATICS
PARTICLE MODELS
QUANTUM FIELD THEORY
SYMMETRY GROUPS
662120* - General Theory of Particles & Fields- Symmetry
Conservation Laws
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LIE GROUPS
DIFFERENTIAL CALCULUS
ALGEBRA
QUANTUM GRAVITY
SYMMETRY BREAKING
TENSOR FIELDS
UNIFIED GAUGE MODELS
FIELD THEORIES
MATHEMATICAL MODELS
MATHEMATICS
PARTICLE MODELS
QUANTUM FIELD THEORY
SYMMETRY GROUPS
662120* - General Theory of Particles & Fields- Symmetry
Conservation Laws
Currents & Their Properties- (1992-)