A minimal gauge inflation model

Jinn-Ouk Gong; Seong Chan Park

doi:10.1088/1674-1137/42/9/095102

Chinese Physics C> 2018, Vol. 42> Issue(9) : 095102 DOI: 10.1088/1674-1137/42/9/095102

A minimal gauge inflation model

Jinn-Ouk Gong ¹ ,
Seong Chan Park ^2,,

1.
Korea Astronomy and Space Science Institute, Daejeon 34055, Korea
2.
Department of Physics and IPAP, Yonsei University, Seoul 03722, Korea

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper, we present a gauge inflation model based on the orbifold M₄×S¹/Z₂ with non-Abelian SU(2) gauge symmetry, which is probably the simplest model in this category. As the inflaton potential is fully radiatively generated exclusively by gauge self-interactions, the model is predictive; thus, it is protected by gauge symmetry itself, without the introduction of any additional matter fields or arbitrary interactions. We show that the model fully agrees with the recent cosmological observations within the controlled perturbative regime of gauge interactions, g₄ ≲ 1/(2πRM_P), with the compactification radius (10 ≲ RM_P ≲ 100):the expected magnitude of the curvature perturbation power spectrum and the value of the corresponding spectral index are in perfect agreement with the recent observations. The model also predicts a large fraction of the gravitational waves, negligible non-Gaussianity, and a sufficiently high reheating temperature.
- inflation ,
- non-Gaussianity ,
- extra dimension

References

[1]	A. H. Guth, Phys. Rev. D, 23:347 (1981); A. D. Linde, Phys. Lett. B, 108:389 (1982); A. Albrecht and P. J. Steinhardt, Phys. Rev. Lett., 48:1220 (1982)
[2]	A. R. Liddle and D. H. Lyth, Cosmological inflation and large-scale structure, Cambridge, UK:Univ. Pr. (2000) p. 400; V. Mukhanov, Physical foundations of cosmology, Cambridge, UK:Univ. Pr. (2005) p. 421
[3]	D. H. Lyth and A. Riotto, Phys. Rept., 314:1 (1999)[arXiv:hep-ph/9807278]
[4]	S. Alam et al (BOSS Collaboration), Mon. Not. Roy. Astron. Soc., 470(3):2617 (2017)[arXiv:1607.03155[astro-ph.CO]]; T. M. C. Abbott et al (DES Collaboration), arXiv:1708.01530[astro-ph.CO]
[5]	P. A. R. Ade et al (Planck Collaboration), Astron. Astrophys., 594:A13 (2016) doi:10.1051/0004-6361/201525830[arXiv:1502.01589[astro-ph.CO]]; P. A. R. Ade et al (Planck Collaboration), Astron. Astrophys., 594:A20 (2016)[arXiv:1502.02114[astro-ph.CO]]
[6]	Y. Hamada, H. Kawai, K. y. Oda, and S. C. Park, Phys. Rev. Lett., 112(24):241301 (2014)[arXiv:1403.5043[hep-ph]]; Y. Hamada, H. Kawai, K. y. Oda, and S. C. Park, Phys. Rev. D, 91:053008 (2015)[arXiv:1408.4864[hep-ph]]
[7]	K. Freese, J. A. Frieman, and A. V. Olinto, Phys. Rev. Lett., 65:3233 (1990); F. C. Adams, J. R. Bond, K. Freese, J. A. Frieman, and A. V. Olinto, Phys. Rev. D, 47:426 (1993)[arXiv:hep-ph/9207245]
[8]	J. E. Kim, H. P. Nilles, and M. Peloso, JCAP, 0501:005 (2005)[hep-ph/0409138]
[9]	N. Arkani-Hamed, H. C. Cheng, P. Creminelli, and L. Randall, Phys. Rev. Lett., 90:221302 (2003)[arXiv:hep-th/0301218]; D. E. Kaplan and N. J. Weiner, JCAP, 0402:005 (2004)[arXiv:hep-ph/0302014]
[10]	S. C. Park, JCAP, 11:001 (2007)[arXiv:0704.3920[hep-th]]
[11]	M. Kubo, C. S. Lim, and H. Yamashita, Mod. Phys. Lett. A, 17:2249 (2002)[arXiv:hep-ph/0111327]
[12]	G. Cacciapaglia, C. Csaki, and S. C. Park, JHEP, 0603:099 (2006)[arXiv:hep-ph/0510366]
[13]	N. Haba, Y. Hosotani, and Y. Kawamura, Prog. Theor. Phys., 111:265 (2004)[arXiv:hep-ph/0309088]
[14]	J. O. Gong and E. D. Stewart, Phys. Lett. B, 510:1 (2001)[arXiv:astro-ph/0101225]
[15]	E. Komatsu and D. N. Spergel, Phys. Rev. D, 63:063002 (2001)[arXiv:astro-ph/0005036]
[16]	S. Dodelson and E. Stewart, Phys. Rev. D, 65:101301 (2002)[arXiv:astro-ph/0109354]; E. D. Stewart, Phys. Rev. D, 65:103508 (2002)[arXiv:astro-ph/0110322]; J. Choe, J. O. Gong, and E. D. Stewart, JCAP, 0407:012 (2004)[arXiv:hep-ph/0405155]
[17]	J. O. Gong, Phys. Rev. D, 79:063520 (2009)[arXiv:0710.3835[astro-ph]]
[18]	N. Arkani-Hamed, L. Motl, A. Nicolis, and C. Vafa, JHEP, 0706:060 (2007)[arXiv:hep-th/0601001]
[19]	J. O. Gong, Phys. Rev. D, 75:043502 (2007)[arXiv:hep-th/0611293]
[20]	P. A. R. Ade et al (BICEP2 and Keck Array Collaborations), Phys. Rev. Lett., 116:031302 (2016)[arXiv:1510.09217[astro-ph.CO]]
[21]	A. D. Linde, Particle physics and inflationary cosmology, Chur, Switzerland:Harwood (1990) p. 362

[1]	Wei Cheng , Tong Qin , Jiujiang Jiang , Ruiyu Zhou . Constraints on real scalar inflation from preheating using LATTICEEASY. Chinese Physics C, 2024, 48(6): 065108. doi: 10.1088/1674-1137/ad34bd
[2]	Haipeng An , Kun-Feng Lyu , Lian-Tao Wang , Siyi Zhou . A unique gravitational wave signal from phase transition during inflation. Chinese Physics C, 2022, 46(10): 101001. doi: 10.1088/1674-1137/ac76a7
[3]	Hanyu Zhai , Jiayin Shen , Xun Xue . Uplifting of AdS type to quintessence-like potential induced by frozen large-scale Lorentz violation. Chinese Physics C, 2020, 44(8): 085101. doi: 10.1088/1674-1137/44/8/085101
[4]	Bao-Min Gu , Robert Brandenberger . Reheating and entropy perturbations in fibre inflation. Chinese Physics C, 2020, 44(1): 015103. doi: 10.1088/1674-1137/44/1/015103
[5]	Nan Zhang , Ya-Bo Wu , Jun-Wang Lu , Chu-Wen Sun , Li-Jie Shou , Hai-Zhou Xu . Constraints on the generalized natural inflation after Planck 2018. Chinese Physics C, 2020, 44(9): 095107. doi: 10.1088/1674-1137/44/9/095107
[6]	Lei-Hua Liu , Wu-Long Xu . The running curvaton. Chinese Physics C, 2020, 44(8): 085103. doi: 10.1088/1674-1137/44/8/085103
[7]	Xian Gao . Primordial perturbations and non-gaussianities in Hořava-Lifshitz gravity. Chinese Physics C, 2019, 43(7): 075103. doi: 10.1088/1674-1137/43/7/075103
[8]	Xian Gao , Lavinia Heisenberg . Doubly coupled matter fields in massive bigravity. Chinese Physics C, 2018, 42(7): 075101. doi: 10.1088/1674-1137/42/7/075101
[9]	Jun Chen , Wenjie Hou , Taotao Qiu , Defu Hou . Comparing potential-driven DBI-inspired non-minimal kinetic coupling (Dinkic) inflation with observational data. Chinese Physics C, 2018, 42(4): 045102. doi: 10.1088/1674-1137/42/4/045102
[10]	Ata Sojasi , Ebrahim Yusofi , Majid Mohsenzadeh . Asymptotic-de sitter inflation in the light of the planck data. Chinese Physics C, 2018, 42(11): 115102. doi: 10.1088/1674-1137/42/11/115102
[11]	El Hanafy , G. G. L. Nashed . Generic phase portrait analysis of finite-time singularities and generalized teleparallel gravity. Chinese Physics C, 2017, 41(12): 125103. doi: 10.1088/1674-1137/41/12/125103
[12]	M. Mohsenzadeh , E. Yusofi . Higher order corrections to asymptotic-de Sitter inflation. Chinese Physics C, 2017, 41(8): 085101. doi: 10.1088/1674-1137/41/8/085101
[13]	Yacine Bouguerra , Mustapha Maamache , Jeong Ryeol Choi . Nonlinear description of Yang-Mills cosmology: cosmic inflation and the accompanying Hannay's angle. Chinese Physics C, 2017, 41(6): 065103. doi: 10.1088/1674-1137/41/6/065103
[14]	Fa-Peng Huang , Yifu Cai , Hong Li , Xinmin Zhang . A possible interpretation of the Higgs mass by the cosmological attractive relaxion. Chinese Physics C, 2016, 40(11): 113103. doi: 10.1088/1674-1137/40/11/113103
[15]	ZHAO Dong , LI Ming-Hua , WANG Ping , CHANG Zhe . Inflation in de Sitter spacetime and CMB large scale anomaly. Chinese Physics C, 2015, 39(9): 095101. doi: 10.1088/1674-1137/39/9/095101
[16]	XU Fu-Kun , HUANG Mei . Electric and magnetic screenings of gluons in a model with dimension-2 gluon condensate. Chinese Physics C, 2013, 37(1): 014103. doi: 10.1088/1674-1137/37/1/014103
[17]	LI Xian-Li , ZHANG Yun-Long , QIAN Hao , XU Zi-Zong , WANG Xiao-Lian . Delay line readout of a large dimension multi-wire proportional chamber. Chinese Physics C, 2012, 36(6): 519-524 . doi: 10.1088/1674-1137/36/6/007
[18]	Li Tiezhong . A Scheme for Identifying Various Extra z⁰ Boson Models. Chinese Physics C, 1991, 15(S3): 273-281.
[19]	XU Jian-Jun , LI Xin-Zhou , NI Guang-Jiong . AN INFLATION SOLUTION FROM THE CALABI-YAU COMPACTIFICATION. Chinese Physics C, 1988, 12(6): 852-856.
[20]	Xu Jianjun , Li Xinzhou , Ni Guangjiong . An Inflation Solution from the Calabi-Yau Compactification. Chinese Physics C, 1988, 12(S4): 393-398.

Access

Get Citation

Jinn-Ouk Gong and Seong Chan Park. A minimal gauge inflation model[J]. Chinese Physics C, 2018, 42(9): 095102. doi: 10.1088/1674-1137/42/9/095102

Jinn-Ouk Gong and Seong Chan Park. A minimal gauge inflation model[J]. Chinese Physics C, 2018, 42(9): 095102. doi: 10.1088/1674-1137/42/9/095102 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2018-06-04

Fund

supported by the National Research Foundation of Korea (NRF) grant funded by the Korean government (MSIP) (2016R1A2B2016112)

Article Metric

Article Views(1707)
PDF Downloads(61)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

A minimal gauge inflation model

Corresponding author: Seong Chan Park,

1. Korea Astronomy and Space Science Institute, Daejeon 34055, Korea

2. Department of Physics and IPAP, Yonsei University, Seoul 03722, Korea

Received Date: 2018-06-04

Available Online: 2018-09-05

Fund Project: supported by the National Research Foundation of Korea (NRF) grant funded by the Korean government (MSIP) (2016R1A2B2016112)

Abstract: In this paper, we present a gauge inflation model based on the orbifold M₄×S¹/Z₂ with non-Abelian SU(2) gauge symmetry, which is probably the simplest model in this category. As the inflaton potential is fully radiatively generated exclusively by gauge self-interactions, the model is predictive; thus, it is protected by gauge symmetry itself, without the introduction of any additional matter fields or arbitrary interactions. We show that the model fully agrees with the recent cosmological observations within the controlled perturbative regime of gauge interactions, g₄ ≲ 1/(2πRM_P), with the compactification radius (10 ≲ RM_P ≲ 100):the expected magnitude of the curvature perturbation power spectrum and the value of the corresponding spectral index are in perfect agreement with the recent observations. The model also predicts a large fraction of the gravitational waves, negligible non-Gaussianity, and a sufficiently high reheating temperature.

HTML

Reference (21)

A minimal gauge inflation model

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article