Anisotropic hyperbolic inflation
نویسندگان
چکیده
Hyperbolic inflation is an extension of the slow-roll in multi-field models. We extend hyperbolic by adding a gauge field and find four-type attractor solutions: inflation, anisotropic slow roll inflation. perform stability analysis with dynamical system method. also study transition behaviors solutions between Our result indicates that destabilization standard ubiquitously occurs multi-scalar-gauge inflationary scenarios.
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ژورنال
عنوان ژورنال: Journal of Cosmology and Astroparticle Physics
سال: 2021
ISSN: ['1475-7516', '1475-7508']
DOI: https://doi.org/10.1088/1475-7516/2021/09/026