Birkhoff's theorem in a conformally-invariant scalar field theory |
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| Authors: | D R K Reddy |
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| Institution: | (1) Department of Applied Mathematics, Andhra University, Waltair, India |
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| Abstract: | A result having formal similarity to Birkhoff's theorem in general relativity is proved, both in vacuum as well as in the presence of electromagnetic fields, in a conformally-invariant scalar field theory with trace-free energy-momentum tensor for the special case when the scalar field is independent of time. |
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