Deformed Traces and Covariant Quantum Algebras for Quantum Groups $G{L}_{qp}(2)$ and $G{L}_{qp}(1|1)$

Abstract

The q-deformed traces and orbits for the two parametric quantum groups $G{L}_{qp}(2)$ and $G{L}_{qp}(1|1)$ are defined. They are subsequently used in the construction of $q$-orbit invariants for these groups. General $qp$-(super)oscillator commutation relations are obtained which remain invariant under the coactions of groups $G{L}_{qp}(2)$ and $G{L}_{qp}(1|1)$. The $G{L}_{qp}(2)$ covariant deformed algebra is deduced in terms of the bilinears of bosonic $qp$-oscillators which turns out to be a central extension of the Witten-type deformation of $sl(2)$ algebra. In the case of the supergroup $G{L}_{qp}(1|1)$, the corresponding covariant algebras contain $N=2$ supersymmetric quantum mechanical subalgebras.

arXiv commentLaTeX, 11 pages, a note and a reference added, relevant to hep-th/0309127

Cited by in corpus (14)

• Quantum and Braided Linear Algebra
• Supersymmetry of parafermions
• Quantum Group Gauge Theories and Covariant Quantum Algebras
• Characteristic Relations for Quantum Matrices
• GLq(N)-Covariant Quantum Algebras and Covariant Differential Calculus
• Covariant differential complexes on quantum linear groups
• Lagrangian formulation of some q-deformed systems
• Hamiltonian and Lagrangian Dynamics in a Noncommutative Space
• Quantum group covariant noncommutative geometry
• Noncommutativity In The Mechanics Of A Free Massless Relativistic Particle
• $S{U}_q(2)$ Lattice Gauge Theory
• On $q$-Deformed Spinning Relativistic Particle
• Poincare'-Birkhoff-Witt property for bicovariant differential algebras on simple quantum groups
• Cohomological Operators and Covariant Quantum Superalgebras