Gravitational waves from domain walls in Pulsar Timing Array datasets
Z. Ferreira, Ricardo, Notari, Alessio, Pujolàs, Oriol, Rompineve, Fabrizio
Published in Journal of cosmology and astroparticle physics (01.02.2023)
Published in Journal of cosmology and astroparticle physics (01.02.2023)
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Journal Article
Strong supernovae bounds on ALPs from quantum loops
Z. Ferreira, Ricardo, Marsh, M.C. David, Müller, Eike
Published in Journal of cosmology and astroparticle physics (01.11.2022)
Published in Journal of cosmology and astroparticle physics (01.11.2022)
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Journal Article
High Quality QCD Axion at Gravitational Wave Observatories
Ferreira, Ricardo Z, Notari, Alessio, Pujolàs, Oriol, Rompineve, Fabrizio
Published in Physical review letters (08.04.2022)
Published in Physical review letters (08.04.2022)
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Journal Article
Super-Hawking radiation
Ferreira, Ricardo Z., Heissenberg, Carlo
Published in The journal of high energy physics (01.02.2021)
Published in The journal of high energy physics (01.02.2021)
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Journal Article
CMB and Lyman-α constraints on dark matter decays to photons
Capozzi, Francesco, Ferreira, Ricardo Z., Lopez-Honorez, Laura, Mena, Olga
Published in Journal of cosmology and astroparticle physics (01.06.2023)
Published in Journal of cosmology and astroparticle physics (01.06.2023)
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Journal Article
Axionic defects in the CMB: birefringence and gravitational waves
Ferreira, Ricardo Z., Gasparotto, Silvia, Hiramatsu, Takashi, Obata, Ippei, Pujolàs, Oriol
Published in Journal of cosmology and astroparticle physics (01.05.2024)
Published in Journal of cosmology and astroparticle physics (01.05.2024)
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Journal Article
Superradiant axion clouds around asteroid-mass primordial black holes
Branco, Nuno P., Ferreira, Ricardo Z., Rosa, João G.
Published in Journal of cosmology and astroparticle physics (01.04.2023)
Published in Journal of cosmology and astroparticle physics (01.04.2023)
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Journal Article
On the validity of the perturbative description of axions during inflation
Ferreira, Ricardo Z., Ganc, Jonathan, Noreña, Jorge, Sloth, Martin S.
Published in Journal of cosmology and astroparticle physics (19.04.2016)
Published in Journal of cosmology and astroparticle physics (19.04.2016)
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Journal Article
Asymptotic symmetries in de Sitter and inflationary spacetimes
Ferreira, Ricardo Z., Sandora, McCullen, Sloth, Martin S.
Published in Journal of cosmology and astroparticle physics (19.04.2017)
Published in Journal of cosmology and astroparticle physics (19.04.2017)
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Journal Article
Cosmic imprints of XENON1T axions
Arias-Aragón, Fernando, D'Eramo, Francesco, Ferreira, Ricardo Z., Merlo, Luca, Notari, Alessio
Published in Journal of cosmology and astroparticle physics (01.11.2020)
Published in Journal of cosmology and astroparticle physics (01.11.2020)
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Journal Article
Mild non-Gaussianities under perturbative control from rapid-turn inflation models
Bjorkmo, Theodor, Ferreira, Ricardo Z, Marsh, MC David
Published in Journal of cosmology and astroparticle physics (01.12.2019)
Published in Journal of cosmology and astroparticle physics (01.12.2019)
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Journal Article
Inflationary magnetogenesis without the strong coupling problem
Ferreira, Ricardo JZ, Jain, Rajeev Kumar, Sloth, Martin S
Published in Journal of cosmology and astroparticle physics (01.10.2013)
Published in Journal of cosmology and astroparticle physics (01.10.2013)
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Journal Article