Search Results - "Universe"

Non-minimal effective scalar–tensor gravity in the early universe.

Authors: Zenin, Oleg Stamov, Roman Kuzmin, Sergey et al.

Source: European Physical Journal C -- Particles & Fields. May2026, Vol. 86 Issue 5, p1-10. 10p.

Subjects: Inflationary universe, Hubble constant, Universe, Physical cosmology

Editorial to the Special Issue "Origins and Natures of Inflation, Dark Matter and Dark Energy, 2nd Edition".

Authors: Bamba, Kazuharu¹ (AUTHOR)

Source: Universe (2218-1997). Apr2026, Vol. 12 Issue 4, p98. 8p.

Beyond f(ϕ)G: Gauss–Bonnet inflation with μ(ϕ,X).

Authors: Seidabadi, Ali Saghafi, Sara Nozari, Kourosh

Source: European Physical Journal C -- Particles & Fields. May2026, Vol. 86 Issue 5, p1-16. 16p.

Subjects: Inflationary universe, Stability criterion, Cosmic background radiation, Physical cosmology

Probing reheating in a holographic induced gravity tachyon model with latest ACT constraints.

Authors: Bargach, Farida Bargach, Aatifa

Source: European Physical Journal C -- Particles & Fields. May2026, Vol. 86 Issue 5, p1-15. 15p.

Subjects: Inflationary universe, Physical cosmology, Temperature

TESTING α-ATTRACTOR P-MODEL OF INFLATION BY COSMIC MICROWAVE BACKGROUND RADIATION.

Authors: MARCINIAK, MICHAŁ OLECHOWSKI, MAREK POKORSKI, STEFAN

Source: Acta Physica Polonica B. 2026, Vol. 57 Issue 6, p1-24. 24p.

Low-reheating scenario in dark Higgs inflation and its impact on dark photon dark matter production.

Authors: Khan, Sarif Kim, Jinsu Ko, Pyungwon

Source: Journal of High Energy Physics. May2026, Vol. 2026 Issue 5, p1-42. 42p.

Higgs-like pole inflation with loop corrections in light of ACT results.

Authors: Han, Jeonghak Lee, Hyun Min Song, Jun-Ho

Source: Journal of High Energy Physics. May2026, Vol. 2026 Issue 5, p1-23. 23p.

Chaotic inflation RIDES again.

Authors: Keus, Venus King, Stephen F.

Source: Journal of High Energy Physics. May2026, Vol. 2026 Issue 5, p1-16. 16p.

Inflation with a growing fifth dimension.

Authors: Mishra, Rashmish K. Nee, Michael Randall, Lisa

Source: Journal of High Energy Physics. May2026, Vol. 2026 Issue 5, p1-50. 50p.

λϕ⁴ as an effective theory in de Sitter.

Authors: Céspedes, Sebastián Qin, Zhehan Wang, Dong-Gang

Source: Journal of High Energy Physics. May2026, Vol. 2026 Issue 5, p1-60. 60p.

Singularities in cosmological loop correlators. Part II. Non local interactions and flat space limits.

Authors: Ansari, Elaf Bhowmick, Supritha Ghosh, Diptimoy

Source: Journal of High Energy Physics. May2026, Vol. 2026 Issue 5, p1-46. 46p.

On the importance of radiation-era initial conditions for tensor perturbations.

Authors: Glavan, Dražen Klarić, Juraj Klose, Philipp et al.

Source: Journal of High Energy Physics. May2026, Vol. 2026 Issue 5, p1-20. 20p.

Comparative study of f (T) gravity models with observational constraints from OHD and Pantheon + datasets.

Authors: Pradhan, Anirudh Salve, S.A. Raut, V.B. et al.

Source: Canadian Journal of Physics. 4/22/2026, Vol. 104, p1-14. 14p.

Quantum Gravity Applications: Free Scalar Particle Motion in Expanding Universe Metrics and Age Estimation.

Authors: Fanchi, John R.¹ (AUTHOR)

Source: Mathematics (2227-7390). Apr2026, Vol. 14 Issue 7, p1225. 23p.

THE UNIVERSE IS NOT EXPANDING! WHAT IS THE ERRORS ON WHICH THE HYPOTHESIS OF AN EXPANDING UNIVERSE IS BASED?

Authors: G., Gurevich O., Ilyev

Source: German International Journal of Modern Science / Deutsche Internationale Zeitschrift für Zeitgenössische Wissenschaft. Mar2026, Issue 125, p60-69. 10p.

DESI FRANCHIT LE RUBICON.

Authors: Fossé, David (AUTHOR)

Source: Ciel et Espace. apr/may2026, Issue 606, p42-45. 4p. 4 Color Photographs.

Consequences of the unification in physics. Part VIII: Ten years later.

Authors: Jakubowski, P.¹ petjakob3@gmail.com

Source: Physics Essays. Mar2026, Vol. 39 Issue 1, p127-134. 8p.

Subjects: Universe, Forecasting, Physical cosmology, Quantum cosmology, Geophysics, Biophysics, Mathematical physics, Astrophysics

Krylov complexity of thermal state in early universe.

Authors: Li, Tao Liu, Lei-Hua

Source: European Physical Journal C -- Particles & Fields. Mar2026, Vol. 86 Issue 3, p1-17. 17p.

Subjects: Inflationary universe, Quantum information theory, Thermal equilibrium, Chaos theory, Physical cosmology

Cosmic acceleration in f(Q) gravity: a nonlinear equation of state approach.

Authors: Özansoy, Mehmet Shukla, Bhupendra Kumar Sofuoğlu, Değer et al.

Source: European Physical Journal C -- Particles & Fields. Feb2026, Vol. 86 Issue 2, p1-17. 17p.

Subjects: Equations of state, Expanding universe, Physical cosmology, Hubble constant, Markov chain Monte Carlo

HOW DO BLACK HOLES START?

Authors: NATARAJAN, PRIYAMVADA (AUTHOR)

Source: Scientific American. Spring/Summer2026 Special, Vol. 35 Issue 2, p44-49. 6p. 4 Color Photographs, 1 Diagram.

Subjects: Supermassive black holes, Black holes, Quasars, Gravitational waves, Stellar populations, Inflationary universe, Infrared astronomy