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Teoreticheskaya i Matematicheskaya Fizika, 1993, Volume 95, Number 2, Pages 211–213
(Mi tmf1459)
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This article is cited in 2 scientific papers (total in 2 papers)
Strange reality: Ashtekar's variables with variations
I. Bengtsson
Abstract:
I give a very brief review of Ashtekar‘s variables, with an emphasis on the ’'non-trivial" reality condition. As a toy model a formulation of spin 1/2 fields is presented, in which the Dirac equation appears as a reality condition. Then, some new ways to modify complex general relativity are mentioned. It is not known whether the new theories admit any reality condition at all.
Citation:
I. Bengtsson, “Strange reality: Ashtekar's variables with variations”, TMF, 95:2 (1993), 211–213; Theoret. and Math. Phys., 95:2 (1993), 511–513
Linking options:
https://www.mathnet.ru/eng/tmf1459 https://www.mathnet.ru/eng/tmf/v95/i2/p211
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