Revisiting induced gravity in scalar-tensor thermodynamics
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arXiv
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| Format: | Preprint |
| Published: |
2026
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| _version_ | 1866908785743757312 |
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| author | Giusti, Andrea |
| author_facet | Giusti, Andrea |
| contents | Induced gravity, defined as a globally scale-invariant ``first-generation'' scalar-tensor theory, is investigated within the framework of the thermodynamics of modified gravity theories. The ``temperature of gravity'' and its evolution equation are derived for this model, and the resulting expressions are used to analyse General-Relativity equilibrium states and to investigate the possible existence of an attractor mechanism toward Einstein's theory with a cosmological constant. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_17398 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Revisiting induced gravity in scalar-tensor thermodynamics Giusti, Andrea General Relativity and Quantum Cosmology Mathematical Physics 83D05, 80A17, 83C15 Induced gravity, defined as a globally scale-invariant ``first-generation'' scalar-tensor theory, is investigated within the framework of the thermodynamics of modified gravity theories. The ``temperature of gravity'' and its evolution equation are derived for this model, and the resulting expressions are used to analyse General-Relativity equilibrium states and to investigate the possible existence of an attractor mechanism toward Einstein's theory with a cosmological constant. |
| title | Revisiting induced gravity in scalar-tensor thermodynamics |
| topic | General Relativity and Quantum Cosmology Mathematical Physics 83D05, 80A17, 83C15 |
| url | https://arxiv.org/abs/2601.17398 |