MG14 - Talk detail |
Participant |
Medina, Perla | |||||||
Institution |
Universidad de Concepción - Avda. Esteban Iturra s/n - Concepción - Bio-Bio - Chile | |||||||
Session |
AT2 |
Accepted |
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Order |
Time |
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Talk |
Poster abstract |
Title |
Noether's Theorem and Non-Vanishing Torsion | |||||
Coauthors | ||||||||
Abstract |
The Noethers Theorem in the context of EinsteinCartan theory in d = 4 is revisited. In particular, the influence of non-vanishing torsion, the spin tensor and an Euler-density regularizating term [1] in the lagrangian is studied. An interesting consequence is that the Einsteins stress-energy tensor and Noethers stress-energy tensor coincide only in some circunstances. References [1] R. Aros, M. Contreras, R. Olea, R. Troncoso, J. Zanelli, "Conserved charges for even dimensional asymptotically AdS gravity theories", Phys.Rev. D62 (2000) 044002 hep-th/9912045 |
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Pdf file |
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