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Distortion of the spectrum of the microwave background radiation in an anisotropic universe |
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| Authors: | G S Bisnovatyi-Kogan M Demiański |
| Institution: | (1) Institute for Space Research, Moscow, Russia;(2) International Center for Relativistic Astrophysics — ICRA, Dipartimento di Fisica, Universitá di Roma, Roma, Italy;(3) Institute for Theoretical Physics University of Warsaw, Warsaw, Poland |
| Abstract: | Distortion of spectrum of the cosmic microwave background due to anisotropic expansion is discussed. We consider an anisotropic cosmological model with a secondary re-heating and re-ionization. After the secondary re-heating distribution of photons momenta becomes isotropic but the spectrum becomes slightly different from that of black body. |
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