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arxiv: hep-ph/0406057 · v3 · submitted 2004-06-04 · ✦ hep-ph · astro-ph· hep-th

Consistency relations and degeneracies in (non)commutative patch inflation

classification ✦ hep-ph astro-phhep-th
keywords consistencyinflationpatchaspectsborn-infeldbraneworldcasecommutative
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The consistency equations of patch inflation are considered in a next-to-leading-order slow-roll (SR) expansion. Some general aspects of braneworld degeneracy are pointed out, both with an ordinary scalar field and a Born-Infeld tachyon. The discussion is then extended to the maximally symmetric noncommutative case.

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