395 citations · 662 across the 3 of their papers we have counts for
3 papers
hep-th2010★ 157 cited
Anisotropic Power-law Inflation
Sugumi Kanno, Jiro Soda, Masa-aki Watanabe
We study an inflationary scenario in supergravity model with a gauge kinetic function. We find exact anisotropic power-law inflationary solutions when both the potential function f…
astro-ph.CO2010★ 110 cited
Imprints of anisotropic inflation on the cosmic microwave background
Masa-aki Watanabe, Sugumi Kanno, Jiro Soda
We study the imprints of anisotropic inflation on the CMB temperature fluctuations and polarizations. The statistical anisotropy stems not only from the direction dependence of cur…
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…