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Prog. Theor. Phys. Vol. 16 No. 5 (1956) pp. 421-428

[ Full Text PDF : FREE ACCESS (436K) ]

On a Solution of Field Equations in Einstein's Unified Field Theory, I

N. N. Ghosh

Department of Pure Physics, Calcutta University, Calcutta, India

(Received February 13, 1956)

Abstract:

This paper is concerned with the general solution field equations (in the `strong' form) corresponding to a non-symmetric tensor field gµν whose symmetric components s and anti-symmetric components a are expressed by using general indices k, m, n, l instead of 1, 2, 3, 4. The components skk, sll, akl are taken to be functions of xk while smm, snn, amn are each expressible as product of a function of xk and xm. In the process of solution of the relevant field equations there appears a parameter λ in an auxiliary equation which can take negative, positive or zero values. It is found that the usual spherically symmetric solutions considered by Bonnor result when λ is negative. The other two types of solution are also noted in this connection and a particular case not considered by Bonnor in his paper is also discussed.


URL : http://ptp.ipap.jp/link?PTP/16/421/
DOI : 10.1143/PTP.16.421

[ Full Text PDF : FREE ACCESS (436K) ] Citation:


References:

  1. N. N. Ghosh, Prog. Theor. Phys. 13 (1955), 587[PTP].
  2. W. Bonnor, Proc. R. Soc. A 210 (1952), 427.
  3. M. Wyman, Can. J. Math. 2 (1950), 427.
  4. M. Ikeda, Prog. Theor. Phys. 15 (1956), 5[PTP].

Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 17 No. 2 (1957) pp. 131-138 :
    On a Solution of Field Equations in Einstein's Unified Field Theory, II
    N. N. Ghosh
  2. Progress of Theoretical Physics Vol. 48 No. 5 (1972) pp. 1708-1717 :
    On a New Solution of Einstein's Unified Field Theory
    Klaus Buchner