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hep-th1994
BRST cohomology of Yang-Mills gauge fields in the presence of gravity in Ashtekar variables
O. Moritsch, M. Schweda, T. Sommer +2
The BRST transformations for the Yang-Mills gauge fields in the presence of gravity described by Ashtekar variables are obtained by using the so-called Maurer-Cartan horizontality…
hep-th1994
On the Algebraic Structure of Gravity with Torsion including Weyl symmetry
O. Moritsch, M. Schweda
The BRST transformations for gravity with torsion including Weyl symmetry are discussed by using the so-called Maurer-Cartan horizontality conditions. Also the coupling of scalar m…