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TMF, 1993, Volume 95, Number 2, Pages 211–213 (Mi tmf1459)  

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.

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English version:
Theoretical and Mathematical Physics, 1993, 95:2, 511–513

Bibliographic databases:


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

Citation in format AMSBIB
\Bibitem{Ben93}
\by I.~Bengtsson
\paper Strange reality: Ashtekar's variables with variations
\jour TMF
\yr 1993
\vol 95
\issue 2
\pages 211--213
\mathnet{http://mi.mathnet.ru/tmf1459}
\mathscinet{http://www.ams.org/mathscinet-getitem?mr=1243247}
\zmath{https://zbmath.org/?q=an:0850.53030}
\transl
\jour Theoret. and Math. Phys.
\yr 1993
\vol 95
\issue 2
\pages 511--513
\crossref{https://doi.org/10.1007/BF01017135}
\isi{http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&DestLinkType=FullRecord&DestApp=ALL_WOS&KeyUT=A1993ML10100004}


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  • http://mi.mathnet.ru/eng/tmf/v95/i2/p211

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  • Теоретическая и математическая физика Theoretical and Mathematical Physics
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