Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Fast Computation of First-Order Feature-Bispectrum Corrections   Features in the inflaton potential that are traversed in much less than an
e-fold of the expansion can produce observably large non-Gaussianity. In these
models first order corrections to the curvature mode function evolution induce
effects at second order in the slow roll parameters that are generically
greater than ~ 10% and can reach order unity for order unity power spectrum
features. From a complete first order expression in generalized slow-roll, we
devise a computationally efficient method that is as simple to evaluate as the
leading order one and implements consistency relations in a controlled fashion.
This expression matches direct numerical computation for step potential models
of the dominant bispectrum configurations to better than 1% when features are
small and 10% when features are order unity.

9
The categories of this paper are: nlin
2
The categories of this paper are: math
33
The categories of this paper are: plasm-ph
16
The categories of this paper are: stat
8
The categories of this paper are: hep-ex
34
The categories of this paper are: chem-ph
0
The categories of this paper are: hep-ph
11
The categories of this paper are: hep-lat
24
The categories of this paper are: dg-ga
17
The categories of this paper are: q-fin
15
The categories of this paper are: nucl-ex
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The categories of this paper are: nucl-th
21
The categories of this paper are: adap-org
4
The categories of this paper are: cond-mat
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio