Abstract
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 for an inflaton and the gauge kinetic function are exponential type. The dynamical system analysis tells us that the anisotropic power-law inflation is an attractor for a large parameter region.
Original language | English |
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Article number | 024 |
Journal | Journal of Cosmology and Astroparticle Physics |
Volume | 2010 |
Issue number | 12 |
DOIs | |
Publication status | Published - Dec 2010 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Astronomy and Astrophysics