Now showing items 21-22 of 22
Spin-orbit effects metal-metal-multiple bonded m2x2 halide complexes
(Sociedad Chilena de Química, 2004)
Dirac molecular spinor calculations on the Re2Cl82-, Re2Br82-, Os2Cl82- (both staggered and eclipsed isomers), Os2Br82- and Os2I82- cluster ions are reported. Here we report the calculations of the spin-orbit splitting ...
BRST Anomaly and Superspace Constraints of the Pure Spinor Heterotic String in a Curved Background
The pure spinor heterotic string in a generic super Yang-Mills and supergravity background is onsidered. We determine the one-loop BRST anomaly at the cohomological level. We prove that it can be absorbed by consistent ...