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Discrete Symmetries Underlying Some Continuous Ones: Two Examples From Gravity And Particle Physics by Ivanov, Michael A. is a scholarly article available to read on EtoBox.

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Two examples, not connected at present, from author's papers (Nuovo Cim., 1992, v.105A, p.77 [hep-th/0207210] and GRG, 1999, v.31, p.1431 [gr-qc/0207017]) are considered here in which a physical model has discrete symmetries and additional non-observable coordinates or parameters. Then it is possible to introduce some apparent continuous symmetries of the model for an observer which cannot know values of these additional quantities.

Author

Ivanov, Michael A.

Published

2003

Language

EN