E.M.S. Hitzer, H. Dehnen
International Journal of Theoretical Physics 36(2), 559-567 (1997).
Abstract: We propose a new alternative gauge for the Einstein equations, which allows a straightforward integration of these equations. The Newtonian potential plays a new interesting role in this framework. The calculations are performed explicitely for 2 simple astrophysical models.
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Paper available at gr-qc