Cutting-edge atomic clocks may soon reveal a strange possibility: time itself behaving like a quantum…
Browsing: Relativity
Using cutting-edge algorithms and exascale supercomputers, researchers have created the most realistic simulations yet of…
Physicists have demonstrated with unprecedented accuracy that the speed of light remains constant. In 1887,…
Space-time is a map of happenings, not a real object. Understanding this distinction clears up…
The findings resolve a long-standing problem in fundamental physics. Scientists at Hiroshima University have created…
Is time something that flows — or just an illusion? Exploring space-time as either a…
Physicists in Vienna have recreated a bizarre visual illusion from Einstein’s relativity—the Terrell-Penrose effect—by simulating…
Researchers at the Large Hadron Collider tested whether top quarks, the most massive known elementary…
JILA researchers have created the most precise atomic clock yet, using visible light for time…
A radical theory that consistently unifies gravity and quantum mechanics while preserving Einstein’s classical concept…
What Is the Theory of Relativity? Relativity is two related theories: special relativity, which explains…
Research teams from Leibniz University Hannover and University of Bremen confirm another equivalence principle. Scientists…
New techniques can answer questions that were previously inaccessible experimentally — including questions about the…
How would our world be perceived by observers moving faster than light in a vacuum?…
The theory of relativity was developed by Albert Einstein in the early 1900s due to…
How can Einstein’s theory of gravity be unified with quantum mechanics? It is a challenge…
A new Italian experiment indicates that neutrinos stay within the speed of light. The findings…
Back in September, the revolutionary claim that the OPERA collaboration had measured neutrinos traveling at…