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@article{Imrith:2019:10.1103/PhysRevD.100.043543,
author = {Imrith, S and Mulryne, DJ and Rajantie, A},
doi = {10.1103/PhysRevD.100.043543},
journal = {Physical Review D: Particles, Fields, Gravitation and Cosmology},
title = {Primordial curvature perturbation from lattice simulations},
url = {http://dx.doi.org/10.1103/PhysRevD.100.043543},
volume = {100},
year = {2019}
}

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TY  - JOUR
AB  - We study the contribution to the primordial curvature perturbation on observational scales generated by the reheating field in massless preheating. To do so, we use lattice simulations and a recent extension to the δN formalism. The work demonstrates the functionality of these techniques for calculating the observational signatures of models in which nonperturbative reheating involves a light scalar field.
AU  - Imrith,S
AU  - Mulryne,DJ
AU  - Rajantie,A
DO  - 10.1103/PhysRevD.100.043543
PY  - 2019///
SN  - 1550-2368
TI  - Primordial curvature perturbation from lattice simulations
T2  - Physical Review D: Particles, Fields, Gravitation and Cosmology
UR  - http://dx.doi.org/10.1103/PhysRevD.100.043543
UR  - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000483351200001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR  - https://journals.aps.org/prd/abstract/10.1103/PhysRevD.100.043543
UR  - http://hdl.handle.net/10044/1/96445
VL  - 100
ER  -

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