#quantum physics

2 stories

#technology #experiment #gravity #interferometry #n-operators #operator correlators #out-of-time-ordered correlators #quantum information #quantum mechanics #relativity #science #startups

Quantum Information Spreading via Higher-Order Correlators
New method measures quantum information spreading using higher-order operator correlators.
arXiv · 1m · 5 views
The atom that fell and the atom that didn't
Physicists finally split a single atom between free fall and perfect stillness, and watched what gravity did to its wave.
Ars Technica · 2m