Inflation, baryogenesis and gravitino dark matter at ultra low reheat temperatures.

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PhysRevD
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Inflation, baryogenesis and gravitino dark matter at ultra low reheat temperatures. / Kohri, Kazunori; Mazumdar, Anupam; Sahu, Narendra.
In: Physical Review D, Vol. 80, No. 10, 103504, 05.11.2009.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Bibtex

@article{fd189feae8844baa95d6a53120a2a610,

title = "Inflation, baryogenesis and gravitino dark matter at ultra low reheat temperatures.",

abstract = "It is quite possible that the reheat temperature of the Universe is extremely low close to the scale of big bang nucleosynthesis, i.e. TR∼1–10 MeV. At such low reheat temperatures generating matter, antimatter asymmetry and synthesizing dark matter particles are challenging issues which need to be addressed within a framework of beyond the standard model physics. In this paper we point out that a successful cosmology can emerge naturally provided the R-parity violating interactions are responsible for the excess in baryons over antibaryons and at the same time they can explain the longevity of dark matter with the right abundance.",

author = "Kazunori Kohri and Anupam Mazumdar and Narendra Sahu",

note = "{\textcopyright} 2009 The American Physical Society",

year = "2009",

month = nov,

day = "5",

doi = "10.1103/PhysRevD.80.103504",

language = "English",

volume = "80",

journal = "Physical Review D",

issn = "1550-7998",

publisher = "American Physical Society",

number = "10",

}

RIS

TY - JOUR

T1 - Inflation, baryogenesis and gravitino dark matter at ultra low reheat temperatures.

AU - Kohri, Kazunori

AU - Mazumdar, Anupam

AU - Sahu, Narendra

PY - 2009/11/5

Y1 - 2009/11/5

N2 - It is quite possible that the reheat temperature of the Universe is extremely low close to the scale of big bang nucleosynthesis, i.e. TR∼1–10 MeV. At such low reheat temperatures generating matter, antimatter asymmetry and synthesizing dark matter particles are challenging issues which need to be addressed within a framework of beyond the standard model physics. In this paper we point out that a successful cosmology can emerge naturally provided the R-parity violating interactions are responsible for the excess in baryons over antibaryons and at the same time they can explain the longevity of dark matter with the right abundance.

AB - It is quite possible that the reheat temperature of the Universe is extremely low close to the scale of big bang nucleosynthesis, i.e. TR∼1–10 MeV. At such low reheat temperatures generating matter, antimatter asymmetry and synthesizing dark matter particles are challenging issues which need to be addressed within a framework of beyond the standard model physics. In this paper we point out that a successful cosmology can emerge naturally provided the R-parity violating interactions are responsible for the excess in baryons over antibaryons and at the same time they can explain the longevity of dark matter with the right abundance.

U2 - 10.1103/PhysRevD.80.103504

DO - 10.1103/PhysRevD.80.103504

M3 - Journal article

VL - 80

JO - Physical Review D

JF - Physical Review D

SN - 1550-7998

IS - 10

M1 - 103504

ER -

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