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Dynamical suppression of non-adiabatic modes
Recent analyses of the WMAP 5-year data constrain possible non-adiabatic contributions to the initial conditions of CMB anisotropies. Depending upon the early dynamics of the plasma, the amplitude of the entropic modes can experience a different suppression by the time of photon decoupling. Explicit...
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| Lenguaje: | eng |
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2008
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| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.78.087301 http://cds.cern.ch/record/1122847 |