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Walter Thirring – In memoriam. A symposium on the occasion of his 90th birthday, Part 6: Helmuth Urbantke: Thirring and gravitation
1. Lead 00:00:00
2. Overview 00:00:18
3. An alternative approach to General Relativity 00:03:17
4. Gauge transformation and characteristics 00:11:20
5. Stellar equilibrium from first principles 00:27:58
6. An anecdote 00:42:52