395 citations · 1.1k across the 6 of their papers we have counts for
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astro-ph.CO2009★ 168 cited
Cosmological Magnetic Fields from Inflation and Backreaction
Sugumi Kanno, Jiro Soda, Masa-aki Watanabe
We study the backreaction problem in a mechanism of magnetogenesis from inflation. In usual analysis, it has been assumed that the backreaction due to electromagnetic fields spoils…
hep-th2009★ 395 cited
Inflationary Universe with Anisotropic Hair
Masa-aki Watanabe, Sugumi Kanno, Jiro Soda
We study an inflationary scenario with a vector field coupled with an inflaton field and show that the inflationary universe is endowed with anisotropy for a wide range of coupling…