A UNIFIED THEORY OF GENERAL RELATIVITY OF GRAVITATION AND ELECTROMAGNETISM. IV
نویسندگان
چکیده
منابع مشابه
A Unified Theory of General Relativity of Gravitation and Electromagnetism. Iv.
It being required that the determinant g of gij be different from zero, and in fact negative, a contravariant symmetric tensor giJ is defined by g'Jg,, = Vk, where 4Vk is the Kronecker delta, and where a repeated superscript and subscript, as i in this case, means the sum as the index takes the values 1 to 4. This notation holds throughout the paper. For any coefficients of connection rijh, sym...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1957
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.43.4.333