Cosmological signals of a mirror twin Higgs
Abstract We investigate the cosmology of the minimal model of neutral naturalness, the mirror Twin Higgs. The softly-broken mirror symmetry relating the Standard Model to its twin counterpart leads to significant dark radiation in tension with BBN and CMB observations. We quantify this tension and i...
Kaydedildi:
| Asıl Yazarlar: | , , |
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| Materyal Türü: | Artigo |
| Dil: | Inglês |
| Baskı/Yayın Bilgisi: |
SpringerOpen
2017-05-01
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| Seri Bilgileri: | Journal of High Energy Physics |
| Konular: | |
| Online Erişim: | http://link.springer.com/article/10.1007/JHEP05(2017)038 |
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