Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - The curvature perturbation in a box.
AU - Lyth, David H.
PY - 2007/12/19
Y1 - 2007/12/19
N2 - The stochastic properties of cosmological perturbations are best defined through the Fourier expansion in a finite box. I discuss the reasons for that with reference to the curvature perturbation, and explore some issues arising from it.
AB - The stochastic properties of cosmological perturbations are best defined through the Fourier expansion in a finite box. I discuss the reasons for that with reference to the curvature perturbation, and explore some issues arising from it.
KW - cosmological perturbation theory
KW - inflation
KW - physics of the early universe
U2 - 10.1088/1475-7516/2007/12/016
DO - 10.1088/1475-7516/2007/12/016
M3 - Journal article
VL - 2007
SP - 0016
JO - Journal of Cosmology and Astroparticle Physics
JF - Journal of Cosmology and Astroparticle Physics
SN - 1475-7516
IS - 12
ER -