Astrophysics has probed a test of a fundamental law, 'Lorentz invariance,' well beyond the LHC's limits. Einstein is still right.

Neutrinos are elementary particles that are predicted to be massless by the standard model of particle physics, yet their ...

Inspection of the theory shows, however, that the 4-vector defined by electric current and charge is not Lorentz invariant and it is therefore of interest to see whether a Lorentz invariant system ...

A team of Italian researchers has uncovered compelling evidence of anomalous radioactive decay in cobalt-57 (Co-57) under ultrasonic stimulation, offering strong experimental support for the Deformed ...

Lorentz Violation: A deviation from the principle that the laws of physics are invariant under rotations and boosts, suggesting potential new physics beyond the established theories.

Neutrino Lorentz invariance violation from the CPT-even SME coefficients through a tensor interaction with cosmological scalar fields ...

Whitrow and Morduch3,4 have examined the Lorentz-invariant theories of gravitation developed earlier and have calculated most of the known empirical tests for these theories in order to analyse ...

The Nature Index 2024 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their ...