Cylindrically symmetric spinning Brans-Dicke spacetimes with closed timelike curves
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چکیده
We present here three new solutions of Brans-Dicke theory for a stationary geometry with cylindrical symmetry in the presence of matter in rigid rotation with T μ 6= 0. All the solutions have eternal closed timelike curves in some region of spacetime the size of which depends on ω. Moreover, two of them do not go over a solution of general relativity in the limit ω → ∞. PACS number(s): 04.50+h, 04.20Jb
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LA PLATA TH-98/08 Cylindrically symmetric spinning Brans-Dicke spacetimes with closed timelike curves
We present here three new solutions of Brans-Dicke theory for a stationary geometry with cylindrical symmetry in the presence of matter in rigid rotation with T 6= 0. All the solutions have eternal closed timelike curves in some region of spacetime the size of which depends on !. Moreover, two of them do not go over a solution of general relativity in the limit ! !1. PACS number(s): 04.50+h, 04...
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تاریخ انتشار 1998