Theoretical physics

Discoveries Physicist proposes laser light could transfer energy to a gravitational wave

A million-kilometer effective light path could reveal tiny frequency shifts, but the experiment would not alone prove gravitons exist.

Discoveries A new wave equation for light challenges how physics explains the arrow of time Joseph Shavit

Space New tachyon theory could unlock the secrets of time travel and causality Joshua Shavit

Space Tiny black holes may form out of a crystal-like state in spacetime Joseph Shavit

Space Physicists rewrite Einstein’s equations to define spacetime evolution Joseph Shavit

Space Microscopic wormholes may be warping reality all around us Joseph Shavit

Discoveries The strange connection between falling balls and quantum weirdness Shy Cohen

Space New research findings challenge Einstein’s landmark theory of relativity

Space New unified gravity theory could finally bridge Einstein and quantum physics

Space Major discovery could fundamentally redefine our understanding of time Joseph Shavit

Discoveries Novel ‘Assembly Theory’ connects physics, chemistry, biology and evolution

Discoveries Researchers improve scientific experiments through backwards time travel simulations