Rudnei O. Ramos

Universidade do Estado do Rio de Janeiro — Brazil

Physics and Astronomy · Physical Sciences

40h-index4.9kcitations203works1.22yr avg
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Research Topics

Cosmology and Gravitation Theories(98), Black Holes and Theoretical Physics(71), Quantum Chromodynamics and Particle Interactions(34), Advanced Thermodynamics and Statistical Mechanics(33), High-Energy Particle Collisions Research(32)

Publications203 total

Choice of Quantum Vacuum for Inflation Observables
arXiv (Cornell University)·2026Open Access
Choice of Quantum Vacuum for Inflation Observables
ArXiv.org·2026Open Access
Choice of Quantum Vacuum for Inflation Observables
Symmetry·2026Open Access
Speed of sound peak in two-color dense QCD: Confronting effective models with lattice data
Physical review. D/Physical review. D.·2026Open Access
Constraining a de Broglie–Bohm quantum bounce cosmology with Planck data
Physical review. D/Physical review. D.·2026Open Access
Speed of sound peak in isospin QCD: A natural prediction of the medium separation scheme
Physical review. D/Physical review. D.·2025· 1 citedOpen Access
The early universe is <i>ACT</i> -ing <i>warm</i>
Journal of Cosmology and Astroparticle Physics·2025· 5 citedOpen Access
Two-flavor chirally imbalanced quark matter beyond large <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>N</mml:mi></mml:mrow><mml:mrow><mml:mi>c</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:math>
Physical review. D/Physical review. D.·2025· 1 citedOpen Access
Speed of sound peak in two-color dense QCD: confronting effective models with lattice data
arXiv (Cornell University)·2025Open Access
Heterotic Warm Inflation
arXiv (Cornell University)·2025Open Access
Scale dependence improvement of the quartic scalar field thermal effective potential in the optimized perturbation theory
arXiv (Cornell University)·2025Open Access
Two-flavor chirally imbalanced quark matter beyond large $N_c$
ArXiv.org·2025Open Access
Warming up the fibres
Journal of High Energy Physics·2025· 5 citedOpen Access
<tt>WI2easy</tt>: warm inflation dynamics made easy
Journal of Cosmology and Astroparticle Physics·2025· 5 citedOpen Access
Warm multi-natural inflation
Journal of Cosmology and Astroparticle Physics·2025· 3 citedOpen Access
Speed of sound peak in isospin QCD: a natural prediction of the Medium Separation Scheme
arXiv (Cornell University)·2025Open Access
The early universe is $\textit{ACT}$-ing $\textit{warm}$
arXiv (Cornell University)·2025Open Access
Quantum geometric formulation of Brans-Dicke theory for Bianchi I spacetime
Physical review. D/Physical review. D.·2025
Thermal effects on warm chromoinflation
Journal of Cosmology and Astroparticle Physics·2025· 2 cited
Charged scalars at finite electric field and temperature in the optimized perturbation theory
Physical review. D/Physical review. D.·2024Open Access
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Frequent Co-authors

Arjun Berera(20), Mar Bastero-Gil(11), Marcus Benghi Pinto(11), Jean-Loı̈c Kneur(7), João G. Rosa(6), Ricardo L. S. Farias(6), Ian G. Moss(4), Marcelo Gleiser(4), L. A. da Silva(3), Meysam Motaharfar(3), Vahid Kamali(3), Dyana C. Duarte(3), Rafael Cerezo(2), B. W. Mintz(2), Ederson Staudt(2), F. Cruz(2), G. Krein(2), Sam Bartrum(1), Micol Benetti(1), Marcelo V. dos Santos(1)