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The hybrid curvaton

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The hybrid curvaton. / Dimopoulos, Konstantinos; Kohri, Kazunori; Matsuda, Tomohiro.

In: Physical Review D, Vol. 85, No. 12, 123541, 26.06.2012.

Research output: Contribution to journalJournal article

Harvard

Dimopoulos, K, Kohri, K & Matsuda, T 2012, 'The hybrid curvaton', Physical Review D, vol. 85, no. 12, 123541. https://doi.org/10.1103/PhysRevD.85.123541

APA

Vancouver

Dimopoulos K, Kohri K, Matsuda T. The hybrid curvaton. Physical Review D. 2012 Jun 26;85(12). 123541. https://doi.org/10.1103/PhysRevD.85.123541

Author

Dimopoulos, Konstantinos ; Kohri, Kazunori ; Matsuda, Tomohiro. / The hybrid curvaton. In: Physical Review D. 2012 ; Vol. 85, No. 12.

Bibtex

@article{0f133fb03f2f4ed98e22a9cda64186ee,
title = "The hybrid curvaton",
abstract = "We study both oscillating and inflating curvaton scenarios when the curvaton mechanism is caused by a hybrid potential. The source of the curvature perturbation is the inhomogeneous phase transition that causes the modulation of the onset of the oscillation. For the supergravity-motivated curvaton there is a possibility of finding natural coincidence of the energy density that is needed to affect non-Gaussianity in the curvaton scenario. ",
keywords = "inflationary universe",
author = "Konstantinos Dimopoulos and Kazunori Kohri and Tomohiro Matsuda",
year = "2012",
month = jun
day = "26",
doi = "10.1103/PhysRevD.85.123541",
language = "English",
volume = "85",
journal = "Physical Review D",
issn = "1550-7998",
publisher = "American Physical Society",
number = "12",

}

RIS

TY - JOUR

T1 - The hybrid curvaton

AU - Dimopoulos, Konstantinos

AU - Kohri, Kazunori

AU - Matsuda, Tomohiro

PY - 2012/6/26

Y1 - 2012/6/26

N2 - We study both oscillating and inflating curvaton scenarios when the curvaton mechanism is caused by a hybrid potential. The source of the curvature perturbation is the inhomogeneous phase transition that causes the modulation of the onset of the oscillation. For the supergravity-motivated curvaton there is a possibility of finding natural coincidence of the energy density that is needed to affect non-Gaussianity in the curvaton scenario.

AB - We study both oscillating and inflating curvaton scenarios when the curvaton mechanism is caused by a hybrid potential. The source of the curvature perturbation is the inhomogeneous phase transition that causes the modulation of the onset of the oscillation. For the supergravity-motivated curvaton there is a possibility of finding natural coincidence of the energy density that is needed to affect non-Gaussianity in the curvaton scenario.

KW - inflationary universe

U2 - 10.1103/PhysRevD.85.123541

DO - 10.1103/PhysRevD.85.123541

M3 - Journal article

VL - 85

JO - Physical Review D

JF - Physical Review D

SN - 1550-7998

IS - 12

M1 - 123541

ER -