Academic Journal
Modified measures as an effective theory for causal fermion systems
| Τίτλος: | Modified measures as an effective theory for causal fermion systems |
|---|---|
| Συγγραφείς: | Felix Finster, Eduardo Guendelman, Claudio F Paganini |
| Πηγή: | Classical and Quantum Gravity. 41:035007 |
| Publication Status: | Preprint |
| Στοιχεία εκδότη: | IOP Publishing, 2024. |
| Έτος έκδοσης: | 2024 |
| Θεματικοί όροι: | ddc:510, FOS: Physical sciences, 510 Mathematik, modified measure theories, General Relativity and Quantum Cosmology (gr-qc), Mathematical Physics (math-ph), Spinor and twistor methods in general relativity and gravitational theory, Newman-Penrose formalism, 01 natural sciences, General Relativity and Quantum Cosmology, effective theory, quantum gravity, 0103 physical sciences, Quantization of the gravitational field, causal fermion systems, Mathematical Physics |
| Περιγραφή: | We compare the structures of the theory of causal fermion systems (CFS), an approach to unify quantum theory with general relativity (GR), with those of modified measure theories (MMT), which are a set of modified gravity theories. Classical spacetimes with MMT can be obtained as the continuum limit of a CFS. This suggests that MMT could serve as effective descriptions of modifications to GR implied by CFS. The goal is to lay the foundation for future research on exploring which MMTs are consistent with the causal action principle of CFS. |
| Τύπος εγγράφου: | Article |
| Περιγραφή αρχείου: | application/xml; application/pdf |
| ISSN: | 1361-6382 0264-9381 |
| DOI: | 10.1088/1361-6382/ad1711 |
| DOI: | 10.48550/arxiv.2303.16566 |
| DOI: | 10.5283/epub.5537310.1088/1361-6382/ad1711 |
| Σύνδεσμος πρόσβασης: | http://arxiv.org/abs/2303.16566 https://zbmath.org/7796936 https://doi.org/10.1088/1361-6382/ad1711 https://epub.uni-regensburg.de/55373/ |
| Rights: | CC BY arXiv Non-Exclusive Distribution |
| Αριθμός Καταχώρησης: | edsair.doi.dedup.....83d5dbb68bfabbcb78356c3e5db4f70f |
| Βάση Δεδομένων: | OpenAIRE |
| ISSN: | 13616382 02649381 |
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| DOI: | 10.1088/1361-6382/ad1711 |