572 citations · 1.2k across the 9 of their papers we have counts for
9 papers
Twisted Gauge Theories
Paolo Aschieri, Marija Dimitrijevic, Frank Meyer +2
Gauge theories on a space-time that is deformed by the Moyal-Weyl product are constructed by twisting the coproduct for gauge transformations. This way a deformed Leibniz rule is o…
The Eigenfunctions of the q-Harmonic Oscillator on the Quantum Line
Harald Grosse, Stefan Schraml
We construct a complete set of eigenfunctions of the q-deformed harmonic oscillator on the quantum line. In particular the eigenfunctions corresponding to the non-Fock part of the…
Non-Abelian Gauge Theory on q-Quantum Spaces
Stefan Schraml
Gauge theories on q-deformed spaces are constructed using covariant derivatives. For this purpose a ``vielbein'' is introduced, which transforms under gauge transformations. The no…
Construction of non-Abelian gauge theories on noncommutative spaces
Branislav Jurco, Lutz Möller, Stefan Schraml +2
We present a formalism to explicitly construct non-Abelian gauge theories on noncommutative spaces (induced via a star product with aconstant Poisson tensor) from a consistency rel…
External Fields as Intrinsic Geometry
John Madore, Stefan Schraml, Peter Schupp +1
There is an interesting dichotomy between a space-time metric considered as external field in a flat background and the same considered as an intrinsic part of the geometry of spac…
Enveloping algebra valued gauge transformations for non-abelian gauge groups on non-commutative spaces
Branislav Jurco, Stefan Schraml, Peter Schupp +1
An enveloping algebra valued gauge field is constructed, its components are functions of the Lie algebra valued gauge field and can be constructed with the Seiberg-Witten map. This…