Primordial gravitational waves from NANOGrav: a broken power-law approach M Benetti, LL Graef, S Vagnozzi
arXiv preprint arXiv:2111.04758, 2021
145 2021 The H0 and σ8 tensions and the scale invariant spectrum M Benetti, LL Graef, JS Alcaniz
Journal of Cosmology and Astroparticle Physics 2018 (07), 066, 2018
61 2018 Primordial gravitational waves and the LL Graef, M Benetti, JS Alcaniz
Physical Review D 99 (4), 043519, 2019
56 2019 Cosmic acceleration without dark energy: background tests and thermodynamic analysis JAS Lima, LL Graef, D Pavón, S Basilakos
Journal of Cosmology and Astroparticle Physics 2014 (10), 042, 2014
50 2014 Swampland conjecture in M Benetti, S Capozziello, LL Graef
Physical Review D 100 (8), 084013, 2019
49 2019 Do joint CMB and HST data support a scale invariant spectrum? M Benetti, LL Graef, JS Alcaniz
Journal of Cosmology and Astroparticle Physics 2017 (04), 003, 2017
44 2017 Backreaction of super-Hubble cosmological perturbations beyond perturbation theory R Brandenberger, LL Graef, G Marozzi, GP Vacca
Physical Review D 98 (10), 103523, 2018
38 2018 On the equivalence of Λ (t) and gravitationally induced particle production cosmologies LL Graef, FEM Costa, JAS Lima
Physics Letters B 728, 400-406, 2014
36 2014 A model for dark energy decay E Abdalla, LL Graef, B Wang
Physics Letters B 726 (4-5), 786-790, 2013
36 2013 Observational constraints on warm inflation in loop quantum cosmology M Benetti, LL Graef, RO Ramos
Journal of Cosmology and Astroparticle Physics 2019 (10), 066, 2019
33 2019 Probability of warm inflation in loop quantum cosmology LL Graef, RO Ramos
Physical Review D 98 (2), 023531, 2018
28 2018 Particle production in Ekpyrotic scenarios WS Hipolito-Ricaldi, R Brandenberger, EGM Ferreira, LL Graef
Journal of Cosmology and Astroparticle Physics 2016 (11), 024, 2016
22 2016 Breaking of spatial diffeomorphism invariance, inflation and the spectrum of cosmological perturbations LL Graef, R Brandenberger
Journal of Cosmology and Astroparticle Physics 2015 (10), 009, 2015
21 2015 Warm bounce in loop quantum cosmology and the prediction for the duration of inflation LN Barboza, LL Graef, RO Ramos
Physical Review D 102 (10), 103521, 2020
14 2020 Gravitational particle production in loop quantum cosmology LL Graef, RO Ramos, GS Vicente
Physical Review D 102 (4), 043518, 2020
14 2020 The role of Dark Matter interaction in galaxy clusters CE Pellicer, EGM Ferreira, DC Guariento, AA Costa, LL Graef, A Coelho, ...
Modern Physics Letters A 27 (26), 1250144, 2012
13 2012 Dynamics of cosmological perturbations and reheating in the anamorphic universe LL Graef, WS Hipólito-Ricaldi, EGM Ferreira, R Brandenberger
Journal of Cosmology and Astroparticle Physics 2017 (04), 004, 2017
10 2017 Constraining the break of spatial diffeomorphism invariance with Planck data LL Graef, M Benetti, JS Alcaniz
Journal of Cosmology and Astroparticle Physics 2017 (07), 013, 2017
9 2017 Constraining the spectrum of cosmological perturbations from statistical thermal fluctuations LL Graef
Physics Letters B, 136418, 2021
4 2021 The H0 and σ8 tensions and the scale invariant spectrum J. Cosmol M Benetti, LL Graef, JS Alcaniz
Astropart. Phys 7 (066), 1712.00677, 2018
2018 