The measurement of the Newtonian gravitational constant, G, remains one of the most challenging pursuits in experimental physics. A variety of techniques have been devised over the past two ...

Finally, the Earth moves a little bit beyond one complete revolution, so the stick again points towards the sun for a second ...

That is the provocative assertion behind Professor Ginestra Bianconi’s latest work, which reframes gravity as an emergent phenomenon arising from the interplay of spacetime geometry, quantum ...

Iron ore mining is a dirty industry, not just because of the extraction and processing of material, but due to the transportation of it as well. Thankfully, steps are being taken to make ore ...

The Einstein Field equations are given by Gμν + Λgμν = 8πG c4 Tμν G μ ν + Λ g μ ν = 8 π G c 4 T μ ν (1) In which Gμν G μ ν is the Einstein tensor, Λ is the cosmological constant, G is Newton’s ...

Haug, E.G. (2022) Progress in the Composite View of the Newton Gravitational Constant and Its Link to the Planck Scale. Universe, 8, Article 454.

First complete first-principles derivation of Newton's gravitational constant G from Loop Quantum Gravity with 100% theoretical completeness through resolved vacuum selection problem and comprehensive ...

First complete first-principles derivation of Newton's gravitational constant G from Loop Quantum Gravity with 100% theoretical completeness through resolved vacuum selection problem and comprehensive ...