6 citations · 7 across the 3 of their papers we have counts for
3 papers
q-alg1997★ 1 cited
A Star Product for Complex Grasmann Manifolds
Joachim Schirmer
We explicitly construct a star product for the complex Grassmann manifolds using the method of phase space reduction. Functions on , the space of $(p+q…
gr-qc1995
Triad formulations of Canonical Gravity without a fixed reference frame
Joachim Schirmer
One can simplify the triad formulations of canonical gravity by abandoning any relation to a fixed coordinate system. That means in case of the \ADM formalism that one can determin…
gr-qc1994★ 6 cited
Hamiltonian reduction of Bianchi Cosmologies
J. Schirmer
It was noted recently that the ADM-diffeomorphism-constraint does not generate all observed symmetries for several Bianchi-models. We will suggest not to use the ADM-constraint res…