105 citations · 248 across the 7 of their papers we have counts for
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Einstein-Riemann Gravity on Deformed Spaces
Julius Wess
A differential calculus, differential geometry and the E-R Gravity theory are studied on noncommutative spaces. Noncommutativity is formulated in the star product formalism. The ba…
Deformed Gauge Theories
Julius Wess
Gauge theories are studied on a space of functions with the Moyal-Weyl product. The development of these ideas follows the differential geometry of the usual gauge theories, but se…
Differential calculus and gauge transformations on a deformed space
Julius Wess
Deformed gauge transformations on deformed coordinate spaces are considered for any Lie algebra. The representation theory of this gauge group forces us to work in a deformed Lie a…
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…