Results 131 to 140 of about 1,305 (201)

Isometries of Spacetimes Without Observer Horizons. [PDF]

Commun Math Phys
García-Heveling L, Zeghib A.
europepmc   +1 more source

f(Q) gravity as a possible resolution of the H₀ and S₈ tensions with DESI DR2. [PDF]

Sci Rep
Kavya NS, Swagat Mishra S, Sahoo PK.
europepmc   +1 more source

Maximum Entropy Estimates of Hubble Constant from Planck Measurements. [PDF]

Entropy (Basel)
Knobles DP, Westling MF.
europepmc   +1 more source

A Complex Tension Origin for Dilaton Gravity: Jordan Stiffness and Logarithmic Einstein Dynamics. [PDF]

Entropy (Basel)
Vaillant M, Scott TC.
europepmc   +1 more source

Screened axio-dilaton cosmology: novel forms of early dark energy. [PDF]

Eur Phys J C Part Fields
Smith A, Brax P, Bruck CV, Burgess CP, Davis AC.   +4 more
europepmc   +1 more source

The Black Hole Information Problem. [PDF]

Entropy (Basel)
Calmet X, Casadio R, Hsu SDH.
europepmc   +1 more source

The Cosmological Constant problem is not a problem: It is a misconception

The persistent discrepancy between quantum field theoretical predictions of vacuum energy density and the observed value of the cosmological constant suggests a fundamental issue in our understanding of their gravitational effects. We argue that General Relativity developed without quantum mechanical input, is not suited to accommodate zero-point ...
openaire   +2 more sources

Manifesto: challenging the standard cosmological model. [PDF]

Philos Trans A Math Phys Eng Sci
Binney J, Mohayaee R, Peacock J, Sarkar S.   +3 more
europepmc   +1 more source

Evidence for Dark Energy Driven by Star Formation: Information Dark Energy? [PDF]

Entropy (Basel)
Gough MP.
europepmc   +1 more source

The failure of the Ehlers-Kundt conjecture in the impulsive case. [PDF]

Gen Relativ Gravit
Frauenberger ML, Grant JDE, Steinbauer R.   +2 more
europepmc   +1 more source