Higgs inflation in Weyl-invariant Einstein-Cartan gravity
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arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| _version_ | 1866914142018863104 |
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| author | Karananas, Georgios K. Shaposhnikov, Mikhail |
| author_facet | Karananas, Georgios K. Shaposhnikov, Mikhail |
| contents | In this short note we analyze the inflationary dynamics in Weyl-invariant Einstein-Cartan gravity coupled to the Standard Model of particle physics. We take the axion-like particle of gravitational origin to be approximately massless in the early Universe and show how inflation with the Higgs field materializes. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_04732 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Higgs inflation in Weyl-invariant Einstein-Cartan gravity Karananas, Georgios K. Shaposhnikov, Mikhail High Energy Physics - Phenomenology Cosmology and Nongalactic Astrophysics General Relativity and Quantum Cosmology High Energy Physics - Theory In this short note we analyze the inflationary dynamics in Weyl-invariant Einstein-Cartan gravity coupled to the Standard Model of particle physics. We take the axion-like particle of gravitational origin to be approximately massless in the early Universe and show how inflation with the Higgs field materializes. |
| title | Higgs inflation in Weyl-invariant Einstein-Cartan gravity |
| topic | High Energy Physics - Phenomenology Cosmology and Nongalactic Astrophysics General Relativity and Quantum Cosmology High Energy Physics - Theory |
| url | https://arxiv.org/abs/2511.04732 |