Observational constraints on extended Pro ca-Nuevo gravity and cosmology

被引：4

作者：

Anagnostopoulos, Fotios K. ^{[1
]}

Saridakis, Emmanuel N. ^{[2
,3
,4
]}

机构：

[1] Univ Peloponnese, Dept Informat & Telecommun, Karaiskaki 70, Tripoli 22100, Greece

[2] Natl Observ Athens, Athens 11852, Greece

[3] Univ Sci & Technol China, CAS Key Lab Res Galaxies & Cosmol, Hefei 230026, Anhui, Peoples R China

[4] Univ Catolica Norte, Dept Matemat, Avda Angamos 0610, Antofagasta 1280, Chile

来源：

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS | 2024年 / 04期

关键词：

dark energy theory; modified gravity; particle physics - cosmology connection; DARK ENERGY; MODELS; EQUIVALENT;

D O I：

10.1088/1475-7516/2024/04/051

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We confront massive Proca-Nuevo gravity with cosmological observations. The former is a non-linear theory involving a massive spin -1 field, that can be extended incorporating operators of the Generalized Proca class, and when coupled to gravity it can be covariantized in a way that exhibits consistent and ghost -free cosmological solutions, without experiencing instabilities and superluminalities at the perturbative level. When applied at a cosmological framework it induces extra terms in the Friedmann equations, however due to the special non-linear construction the field is eliminated in favor of the Hubble function. Thus, the resulting effective dark energy sector is dynamical, however it contains the same number of free parameters with the Lambda CDM concordance model. We use data from Supernovae Ia (SNIa) and Cosmic Chronometers (CC) observations and we construct the corresponding likelihoodcontours for the free parameters. Interestingly enough, application of various information criteria, such as AIC, BIC and DIC, shows that the scenario of massive Proca-Nuevo gravity, although having exactly the same number of free parameters with Lambda CDM paradigm, it is more efficient in fitting the data. Finally, the reconstructed dark -energy equation -of -state parameter shows statistical compatibility with the model -independent, data -driven reconstructed one.

引用

页数：19

共 97 条

[1] Cosmology intertwined: A review of the particle physics, astrophysics, and cosmology associated with the cosmological tensions and anomalies [J].

Abdalla, Elcio ;

Abellan, Guillermo Franco ;

Aboubrahim, Amin ;

Agnello, Adriano ;

Akarsu, Ozgur ;

Akrami, Yashar ;

Alestas, George ;

Aloni, Daniel ;

Amendola, Luca ;

Anchordoqui, Luis A. ;

Anderson, Richard I. ;

Arendse, Nikki ;

Asgari, Marika ;

Ballardini, Mario ;

Bargerx, Vernon ;

Basilakos, Spyros ;

Batista, Ronaldo C. ;

Battistelli, Elia S. ;

Battye, Richard ;

Benetti, Micol ;

Benisty, David ;

Berlin, Asher ;

de Bernardis, Paolo ;

Berti, Emanuele ;

Bidenko, Bohdan ;

Birrer, Simon ;

Blakeslee, John P. ;

Boddy, Kimberly K. ;

Bom, Clecio R. ;

Bonilla, Alexander ;

Borghi, Nicola ;

Bouchet, Francois R. ;

Braglia, Matteo ;

Buchert, Thomas ;

Buckley-Geer, Elizabeth ;

Calabrese, Erminia ;

Caldwell, Robert R. ;

Camarena, David ;

Capozziello, Salvatore ;

Casertano, Stefano ;

Chen, Angela ;

Chen, Geoff C-F ;

Chen, Hsin-Yu ;

Chluba, Jens ;

Chudaykin, Anton ;

Cicoli, Michele ;

Copi, Craig J. ;

Courbin, Fred ;

Cyr-Racine, Francis-Yan ;

Czerny, Bozena .

JOURNAL OF HIGH ENERGY ASTROPHYSICS, 2022, 34 :49-211

[2] Quantum gravity phenomenology at the dawn of the multi-messenger era-A review [J].

Addazi, A. ;

Alvarez-Muniz, J. ;

Alves Batista, R. ;

Amelino-Camelia, G. ;

Antonelli, V ;

Arzano, M. ;

Asorey, M. ;

Atteia, J-L ;

Bahamonde, S. ;

Bajardi, F. ;

Ballesteros, A. ;

Baret, B. ;

Barreiros, D. M. ;

Basilakos, S. ;

Benisty, D. ;

Birnholtz, O. ;

Blanco-Pillado, J. J. ;

Blas, D. ;

Bolmont, J. ;

Boncioli, D. ;

Bosso, P. ;

Calcagni, G. ;

Capozziello, S. ;

Carmona, J. M. ;

Cerci, S. ;

Chernyakova, M. ;

Clesse, S. ;

Coelho, J. A. B. ;

Colak, S. M. ;

Cortes, J. L. ;

Das, S. ;

D'Esposito, V ;

Demirci, M. ;

Di Luca, M. G. ;

di Matteo, A. ;

Dimitrijevic, D. ;

Djordjevic, G. ;

Prester, D. Dominis ;

Eichhorn, A. ;

Ellis, J. ;

Escamilla-Rivera, C. ;

Fabiano, G. ;

Franchino-Vinas, S. A. ;

Frassino, A. M. ;

Frattulillo, D. ;

Funk, S. ;

Fuster, A. ;

Gamboa, J. ;

Gent, A. ;

Gergely, L. A. .

PROGRESS IN PARTICLE AND NUCLEAR PHYSICS, 2022, 125

[3] Planck 2018 results: I. Overview and the cosmological legacy of Planck [J].

Aghanim, N. ;

Akrami, Y. ;

Arroja, F. ;

Ashdown, M. ;

Aumont, J. ;

Baccigalupi, C. ;

Ballardini, M. ;

Banday, A. J. ;

Barreiro, R. B. ;

Bartolo, N. ;

Basak, S. ;

Battye, R. ;

Benabed, K. ;

Bernard, J. -P. ;

Bersanelli, M. ;

Bielewicz, P. ;

Bock, J. J. ;

Bond, J. R. ;

Borrill, J. ;

Bouchet, F. R. ;

Boulanger, F. ;

Bucher, M. ;

Burigana, C. ;

Butler, R. C. ;

Calabrese, E. ;

Cardoso, J. -F. ;

Carron, J. ;

Casaponsa, B. ;

Challinor, A. ;

Chiang, H. C. ;

Colombo, L. P. L. ;

Combet, C. ;

Contreras, D. ;

Crill, B. P. ;

Cuttaia, F. ;

de Bernardis, P. ;

de Zotti, G. ;

Delabrouille, J. ;

Delouis, J. -M. ;

Desert, F. -X. ;

Di Valentino, E. ;

Dickinson, C. ;

Diego, J. M. ;

Donzelli, S. ;

Dore, O. ;

Douspis, M. ;

Ducout, A. ;

Dupac, X. ;

Efstathiou, G. ;

Elsner, F. .

ASTRONOMY & ASTROPHYSICS, 2020, 641

[4] Generalized Proca action for an Abelian vector field [J].

Allys, Erwan ;

Peter, Patrick ;

Rodriguez, Yeinzon .

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2016, (02)

[5]

Batista RA, 2023, Arxiv, DOI [arXiv:2312.00409, DOI 10.48550/ARXIV.2312.00409]

[6] Quantum corrections to the generalized Proca theory via a matter field [J].

Amado, Andre ;

Haghani, Zahra ;

Mohammadi, Azadeh ;

Shahidi, Shahab .

PHYSICS LETTERS B, 2017, 772 :141-151

[7] First evidence that non-metricity f (Q) gravity could challenge ΛCDM [J].

Anagnostopoulos, Fotios K. ;

Basilakos, Spyros ;

Saridakis, Emmanuel N. .

PHYSICS LETTERS B, 2021, 822

[8] f (Q) gravity and neutrino physics [J].

Atayde, Luis ;

Frusciante, Noemi .

PHYSICAL REVIEW D, 2023, 107 (12)

[9] Dark energy cosmology: the equivalent description via different theoretical models and cosmography tests [J].

Bamba, Kazuharu ;

Capozziello, Salvatore ;

Nojiri, Shin'ichi ;

Odintsov, Sergei D. .

ASTROPHYSICS AND SPACE SCIENCE, 2012, 342 (01) :155-228

[10] Gravitational wave signatures of no-scale supergravity in NANOGrav and beyond [J].

Basilakos, Spyros ;

V. Nanopoulos, Dimitri ;

Papanikolaou, Theodoros ;

Saridakis, Emmanuel N. ;

Tzerefos, Charalampos .

PHYSICS LETTERS B, 2024, 850

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