Higgs inflation, reheating and gravitino production in no-scale Supersymmetric GUTs
文献类型:期刊论文
作者 | Ellis, John1,2; He, Hong-Jian3,4,5; Xianyu, Zhong-Zhi6,7 |
刊名 | JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS |
出版日期 | 2016-08-01 |
页码 | 21 |
ISSN号 | 1475-7516 |
关键词 | inflation particle physics - cosmology connection supersymmetry and cosmology |
DOI | 10.1088/1475-7516/2016/08/068 |
英文摘要 | We extend our previous study of supersymmetric Higgs inflation in the context of no-scale supergravity and grand unification, to include models based on the flipped SU(5) and the Pati-Salam group. Like the previous SU(5) GUT model, these yield a class of inflation models whose inflation predictions interpolate between those of the quadratic chaotic inflation and Starobinsky-like inflation, while avoiding tension with proton decay limits. We further analyse the reheating process in these models, and derive the number of e-folds, which is independent of the reheating temperature. We derive the corresponding predictions for the scalar tilt and the tensor-to-scalar ratio in cosmic microwave background perturbations, as well as discussing the gravitino production following inflation. |
WOS关键词 | SYMMETRY-BREAKING ; STANDARD MODEL ; UNIVERSE ; UNIFICATION ; CONSTRAINTS ; COSMOLOGY ; VACUUM ; LIGHT ; BOSON |
资助项目 | STFC[ST/J002798/1] ; National NSF of China[11275101] ; National NSF of China[11135003] ; Tsinghua University[20141081211] |
WOS研究方向 | Astronomy & Astrophysics ; Physics |
语种 | 英语 |
出版者 | IOP PUBLISHING LTD |
WOS记录号 | WOS:000389859100024 |
资助机构 | STFC ; National NSF of China ; Tsinghua University |
源URL | [http://119.78.100.186/handle/113462/43960] |
专题 | 中国科学院近代物理研究所 |
通讯作者 | Ellis, John |
作者单位 | 1.Kings Coll London, Dept Phys, Theoret Particle Phys & Cosmol Grp, London WC2R 2LS, England 2.CERN, Dept Theoret Phys, CH-1211 Geneva 23, Switzerland 3.Tsinghua Univ, Inst Modern Phys, Beijing 100084, Peoples R China 4.Tsinghua Univ, Ctr High Energy Phys, Beijing 100084, Peoples R China 5.Peking Univ, Ctr High Energy Phys, Beijing 100871, Peoples R China 6.Harvard Univ, Ctr Math Sci & Applicat, Cambridge, MA 02138 USA 7.Harvard Univ, Dept Phys, Cambridge, MA 02138 USA |
推荐引用方式 GB/T 7714 | Ellis, John,He, Hong-Jian,Xianyu, Zhong-Zhi. Higgs inflation, reheating and gravitino production in no-scale Supersymmetric GUTs[J]. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS,2016:21. |
APA | Ellis, John,He, Hong-Jian,&Xianyu, Zhong-Zhi.(2016).Higgs inflation, reheating and gravitino production in no-scale Supersymmetric GUTs.JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS,21. |
MLA | Ellis, John,et al."Higgs inflation, reheating and gravitino production in no-scale Supersymmetric GUTs".JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS (2016):21. |
入库方式: OAI收割
来源:近代物理研究所
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