Fritz Gutbrod

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We describe the steps which lead to a speed eeciency of about 48 % for a code for the simulation of pure SU(2) Lattice Gauge Theory on the Intel Paragon XP/S Supercom-puter. Here the eeciency is deened by the ratio of sustained MFLOPS performance over the peak performance. The maximal size of the lattice is 8048 3 , and up to 135 compute nodes have been(More)
I summarize and extend the qualitative results, obtained previously by inspection of SU(2) lattice gauge field configurations. These configurations were generated by the Wilson action, then transformed to a Landau gauge and smoothed by Fourier filtering. This leads to sharp peaks in field strengths and related quantities, the characteristics of which are(More)
A lateral approach to the elbow joint by ulnar diaphyseal osteotomy, first reported by Lenehan and Nunamaker (1982), is described. The ulna is transsected distally to the elbow joint. After the joint capsule, the caudal crus of the lateral collateral ligament and the annular ligament of the radius are dissected, the olecranon can be displaced medially. An(More)
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