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arxiv: 0906.0554 · v3 · submitted 2009-06-02 · ✦ hep-th · gr-qc

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The G\"{o}del solution in the modified gravity

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classification ✦ hep-th gr-qc
keywords modifiedgravityactionchern-simonssolutionwhosecasecharacteristic
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We consider the modified gravity whose action represents itself as a sum of the usual Einstein-Hilbert action and the gravitational Chern-Simons term and show that the G\"{o}del metric solves the modified equations of motion, thus proving that the closed timelike curves whose presence is characteristic for the G\"{o}del solution are not forbidden in the case of the Chern-Simons modified gravity as well.

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