activity
20122025
most citedDirection dependence of the power spectrum and its effect on the Cosmic Microwave Background Radiation

27 citations · 180 across the 14 of their papers we have counts for

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Showing 2014Show all

2 papers · 1 filter

astro-ph.CO2014★ 9 cited

Noncommutative Geometry and the Primordial Dipolar Imaginary Power Spectrum

Pankaj Jain, Pranati K. Rath

We argue that an anisotropic dipolar imaginary primordial power spectrum is possible within the framework of noncommutative space-times. We show that such a spectrum provides a goo…

astro-ph.CO2014★ 20 cited

Relating the inhomogeneous power spectrum to the CMB hemispherical anisotropy

Pranati K. Rath, Pavan K. Aluri, Pankaj Jain

We relate the observed hemispherical anisotropy in the cosmic microwave radiation data to an inhomogeneous power spectrum model. The hemispherical anisotropy can be parameterized i…