Construct · 1 fields · 1 citations

slow-roll approximation: a standalone construct

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slow-rollapproximation1 CONSTRUCTSlow-roll approximationLIDDLE · COSMOLOGY

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Cosmology

approximation in inflationary cosmology in which the inflaton field rolls slowly down its potential, quantified by small dimensionless slow-roll parameters.

In cosmology, slow-roll approximation refers to approximation in inflationary cosmology in which the inflaton field rolls slowly down its potential, quantified by small dimensionless slow-roll parameters. This meaning comes from Liddle (1994) in Physical Review D.[1]

Unit
Recovery means
Measured by

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field3 fields · 5 citationsjingle · one word, three constructspotential4 fields · 4 citationsjingle · one word, four constructs

References

  1. Liddle, A. R., Parsons, P., & Barrow, J. D. (1994). Formalizing the slow-roll approximation in inflation. Physical Review D, 50(12), 7222-7232. https://doi.org/10.1103/physrevd.50.7222

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