Exact Solution of Photon Equation in a Nonstationary Godel-Type Cosmological Universe
arXiv:gr-qc/0110023 · doi:10.1142/S0218271804004888
Abstract
This paper has excessive overlap with the following papers also written by the authors or their collaborators: gr-qc/0207026, gr-qc/0502059, gr-qc/0502061, and gr-qc/0510038.
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