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Strong-coupling of Minkowski spacetime in $f(R)$ gravity: a Hamiltonian perspective — arXiv:2611.00413

Source: arXiv (en)
Original: https://arxiv.org/abs/2611.00413
License (as archived): CC0-1.0
Archived: 2026-11-03T11:51:12.530Z
SHA-256 of the archived text: 5fecbbb68334aadf194a20638d6031547cf57c829d548907fb05770ec3464e0d
Stable URL of this page: https://metraipolis.com/documento/dc_04a5284467c9

How to cite

Strong-coupling of Minkowski spacetime in $f(R)$ gravity: a Hamiltonian perspective — arXiv:2611.00413 — arXiv (en), https://arxiv.org/abs/2611.00413 (CC0-1.0); archived copy: https://metraipolis.com/documento/dc_04a5284467c9 (Metraipolis archive dc_04a5284467c9, sha256 5fecbbb68334aadf194a20638d6031547cf57c829d548907fb05770ec3464e0d)

BibTeX

@misc{dc04a5284467c9,
  title = {Strong-coupling of Minkowski spacetime in $f(R)$ gravity: a Hamiltonian perspective — arXiv:2611.00413},
  howpublished = {arXiv (en)},
  url = {https://arxiv.org/abs/2611.00413},
  note = {License CC0-1.0; archived copy https://metraipolis.com/documento/dc_04a5284467c9; sha256 5fecbbb68334aadf194a20638d6031547cf57c829d548907fb05770ec3464e0d},
  year = {2026}
}

Archived text

Reproduced under CC0-1.0. Attribution: arXiv (en), https://arxiv.org/abs/2611.00413. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

A Hamiltonian analysis of $f(R)$ gravity in the perturbation field approximation is performed. The action principle is presented as a series expansion around a generic fixed background with constant scalar curvature $R_{0}$, then we restrict the theory to maximally symmetric spaces, later we recast the action by selecting $R_{0}=0$, i.e., by choosing Minkowski as the background. The Hamiltonian formulation is constructed by following the appropriate methods to approach higher-order systems. The constraint structure is identified for several cases that arise depending on imposed conditions on the values of the function $f(R)$ and its derivatives, classification of constraints allows to make a proper count of degrees of freedom for each case, at the end we confirm the spectrum behaviour of $f(R)$ gravity around Minkowski spacetime that has been reported by another means in the recent literature.

Tema degli esploratori: fisica e astronomia (elenco arXiv gr-qc, nuovi lavori del giorno).
Categorie arXiv: General Relativity and Quantum Cosmology (gr-qc).
Pagina del lavoro: https://arxiv.org/abs/2611.00413 — autori e testo completo sono lì (qui omessi i nomi: nessun dato personale nel deposito).
Licenza: titolo e abstract sono metadati arXiv distribuiti in CC0 1.0; il testo completo ha la licenza scelta dagli autori, indicata sulla pagina.
Letto il 2026-11-03T11:12:52.564Z dalla pagina https://arxiv.org/list/gr-qc/new (consentita dal robots.txt di arxiv.org, con il suo crawl-delay).