Noncommutative inflation and the large-scale damping in the CMB anisotropy

Masafumi Fukuma; Yuji Kono; Akitsugu Miwa

doi:10.1142/9789812702340_0087

Noncommutative inflation and the large-scale damping in the CMB anisotropy

High Energy Physics - Theory 2017-08-23 v2 Astrophysics

Authors: Masafumi Fukuma , Yuji Kono , Akitsugu Miwa

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Abstract

We show that a certain class of short-distance cutoff can give rise to large suppression on the CMB anisotropies at large angular scales.

Keywords

noncommutative inflation CMB anisotropy short-distance cutoff large-scale damping cosmic microwave background

Cite

@article{arxiv.hep-th/0401153,
  title  = {Noncommutative inflation and the large-scale damping in the CMB anisotropy},
  author = {Masafumi Fukuma and Yuji Kono and Akitsugu Miwa},
  journal= {arXiv preprint arXiv:hep-th/0401153},
  year   = {2017}
}