Unifying gravity and quantum mechanics without the need for quantum gravity
Approach uses the random coupling of the quantum and classical worlds
Read article: Unifying gravity and quantum mechanics without the need for quantum gravity
Read article: Unifying gravity and quantum mechanics without the need for quantum gravity
Antimatter does not fall up, CERN experiment reveals
ALPHA-g is first to observe antihydrogen in freefall
Read article: Antimatter does not fall up, CERN experiment reveals
India gives green light to gravitational-wave observatory
When built by 2030, LIGO-India will allow gravitational-wave sources to be better pinpointed and monitored
Read article: India gives green light to gravitational-wave observatory
Gravitational waves could reveal hidden histories of black holes
Signatures from infalling objects would help resolve Hawking-radiation information paradox
Read article: Gravitational waves could reveal hidden histories of black holes
Gravitational waves from merging black holes go nonlinear
New models could help put Einstein’s general relativity to the test
Read article: Gravitational waves from merging black holes go nonlinear
Black holes destroy nearby quantum superpositions, thought experiment reveals
Event horizon should interact with quantum states
Read article: Black holes destroy nearby quantum superpositions, thought experiment reveals
Quantum teleportation opens a ‘wormhole in space–time’
String theory and quantum gravity could be put to the test by quantum processor
Read article: Quantum teleportation opens a ‘wormhole in space–time’
Black holes could reveal their quantum-superposition states, new calculations reveal
Hypothetical experiment could show that black holes have two different masses simultaneously
Read article: Black holes could reveal their quantum-superposition states, new calculations reveal
Modified gravity describes how open star clusters ‘dissolve’
Alternative to dark matter accurately predicts cluster lifetimes
Read article: Modified gravity describes how open star clusters ‘dissolve’
New sensor could boost the performance of gravitational-wave detectors
Compact interferometer-based system is sensitive at low frequencies
Read article: New sensor could boost the performance of gravitational-wave detectors
