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Petrov Notation

A Tensor notation which considers the Riemann Tensor $R_{\lambda\mu\nu\kappa}$ as a matrix $R_{(\lambda\mu)(\nu\kappa)}$ with indices $\lambda\mu$ and $\nu\kappa$.


References

Weinberg, S. Gravitation and Cosmology: Principles and Applications of the General Theory of Relativity. New York: Wiley, p. 142, 1972.




© 1996-9 Eric W. Weisstein
1999-05-26