✦ LIBER ✦
Local symmetries and phase space dynamics of finite-dimensional systems: Kurt Sundermyer. Freie Universtät Berlin, Institut für Theorie der Elementarteilchen, Arnimallee 14, 1000 Berlin 33, Germany
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 62 KB
- Volume
- 151
- Category
- Article
- ISSN
- 0003-4916
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✦ Synopsis
APPEAR IN FUTURE ISSUES 499 the anomalous trace of the renormalized vacuum expectation value of the energy-momentum tensor in the case of conformal triviality is discussed. Trace anomaly is shown to be inevitable, if the renormalization recipe is defined in terms of purely geometric quantities, as a consequence of the inexistence of a geometric generalization encompassing every possible space-time of the well-known conformalvacuum at Robertson-Walker universes.