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Choi, KY; Huang, QG; Choi, KY (reprint author), Asia Pacific Ctr Theoret Phys, Pohang 790784, Gyeongbuk, South Korea.
Can the standard model Higgs boson seed the formation of structures in our Universe?
Source PublicationPHYSICAL REVIEW D
Language英语
KeywordInflationary Universe Particle Physics Phase-transition Perturbations Cosmology Scenario Inflaton Flatness Horizon Vacuum
AbstractWe study the standard model Higgs field as a source for the primordial curvature perturbation, particularly in the curvaton and modulated reheating scenario. We conclude that the Higgs cannot play as a curvaton due to the small energy density when it decays, however the modulated reheating by Higgs can be a viable scenario. In the latter case, the non-Gaussianity is inevitably generated and strongly constrains the type of potential of inflaton field and the Higgs-dependent interaction term. For the quadratic potential of the inflaton field with decay rate which nonlinearly depends on the Higgs vacuum expectation value, the contribution of the Higgs field to the primordial curvature perturbation must be less than 8%. DOI: 10.1103/PhysRevD.87.043501
2013
ISSN1550-7998
Volume87Issue:4Pages:43501
Subject AreaPhysics
Indexed BySCI
Funding OrganizationBasic Science Research Program through the National Research Foundation of Korea (NRF); Ministry of Education, Science and Technology [2011-0011083]; Max Planck Society (MPG); Korea Ministry of Education, Science and Technology (MEST); Gyeongsangbuk-Do; Pohang City; Knowledge Innovation Program of Chinese Academy of Science; NSFC [10975167]; Independent Junior Research Group at the Asia Pacific Center for Theoretical Physics (APCTP) ; Basic Science Research Program through the National Research Foundation of Korea (NRF); Ministry of Education, Science and Technology [2011-0011083]; Max Planck Society (MPG); Korea Ministry of Education, Science and Technology (MEST); Gyeongsangbuk-Do; Pohang City; Knowledge Innovation Program of Chinese Academy of Science; NSFC [10975167]; Independent Junior Research Group at the Asia Pacific Center for Theoretical Physics (APCTP) ; Basic Science Research Program through the National Research Foundation of Korea (NRF); Ministry of Education, Science and Technology [2011-0011083]; Max Planck Society (MPG); Korea Ministry of Education, Science and Technology (MEST); Gyeongsangbuk-Do; Pohang City; Knowledge Innovation Program of Chinese Academy of Science; NSFC [10975167]; Independent Junior Research Group at the Asia Pacific Center for Theoretical Physics (APCTP) ; Basic Science Research Program through the National Research Foundation of Korea (NRF); Ministry of Education, Science and Technology [2011-0011083]; Max Planck Society (MPG); Korea Ministry of Education, Science and Technology (MEST); Gyeongsangbuk-Do; Pohang City; Knowledge Innovation Program of Chinese Academy of Science; NSFC [10975167]; Independent Junior Research Group at the Asia Pacific Center for Theoretical Physics (APCTP)
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15420
Collection理论物理所科研产出_SCI论文
Corresponding AuthorChoi, KY (reprint author), Asia Pacific Ctr Theoret Phys, Pohang 790784, Gyeongbuk, South Korea.
Recommended Citation
GB/T 7714
Choi, KY,Huang, QG,Choi, KY . Can the standard model Higgs boson seed the formation of structures in our Universe?[J]. PHYSICAL REVIEW D,2013,87(4):43501.
APA Choi, KY,Huang, QG,&Choi, KY .(2013).Can the standard model Higgs boson seed the formation of structures in our Universe?.PHYSICAL REVIEW D,87(4),43501.
MLA Choi, KY,et al."Can the standard model Higgs boson seed the formation of structures in our Universe?".PHYSICAL REVIEW D 87.4(2013):43501.
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