Einstein-Hilbert gravity, higher derivatives and a scalar matter field
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arXiv
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| Format: | Preprint |
| Veröffentlicht: |
2024
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| _version_ | 1866911861260156928 |
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| author | Sibold, Klaus |
| author_facet | Sibold, Klaus |
| contents | The present paper extends two previous one's on pure gravity dealing with Einstein-Hilbert and higher derivatives by including a massless scalar field as representative of matter. We study the renormalization to all orders of perturbation theory, provide the Slavnov-Taylor identity, symmetric partial differential equations and derive finiteness properties in the Landau gauge. It is shown that beginning with one-loop negative norm states originating from higher derivatives disappear. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_00528 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Einstein-Hilbert gravity, higher derivatives and a scalar matter field Sibold, Klaus High Energy Physics - Theory The present paper extends two previous one's on pure gravity dealing with Einstein-Hilbert and higher derivatives by including a massless scalar field as representative of matter. We study the renormalization to all orders of perturbation theory, provide the Slavnov-Taylor identity, symmetric partial differential equations and derive finiteness properties in the Landau gauge. It is shown that beginning with one-loop negative norm states originating from higher derivatives disappear. |
| title | Einstein-Hilbert gravity, higher derivatives and a scalar matter field |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2405.00528 |