Concept
Theoretical gravity
Related publications (36)
Anomaly-free scale symmetry and gravity
In this Letter, we address the question of whether the conformal invariance can be considered as a global symmetry of a theory of fundamental interactions. To describe Nature, this theory must contain a mechanism of spontaneous breaking of the scale symmet ...
ELSEVIER2023Matter matters in Einstein-Cartan gravity
Andrey Shkerin, Georgios Karananas, Sebastian Zell
We study scalar, fermionic and gauge fields coupled nonminimally to gravity in the Einstein-Cartan formulation. We construct a wide class of models with nondynamical torsion whose gravitational spectra comprise only themassless graviton. Eliminating nonpro ...
AMER PHYSICAL SOC2021Gravity-Independent Oscillate Boiling
Heat transfer in nucleate boiling relies on the detachment and rise of the boiling bubble, in which gravity plays the dominant role. Previous studies showed that in the absence of gravity, the bubble fails to rise, causing the dryout of the heater and sign ...
SPRINGER2019Tracing the formation of the Milky Way through ultra metal-poor stars
Pascale Jablonka, Nicolas Lawrence Etienne Longeard
We use Gaia DR2 astrometric and photometric data, published radial velocities and MESA models to infer distances, orbits, surface gravities, and effective temperatures for all ultra metal-poor stars ([Fe/H] < -4.0 dex) available in the literature. Assuming ...
OXFORD UNIV PRESS2019