An experiment with a toy universe made up of extremely cold atoms shows how time can emerge from quantum interactions, ...
Assistant Professor Haocun Yu is something of a scientific diplomat. In a recent Physical Review Letters publication, she and ...
Time already behaves strangely in modern physics. It can stretch, slow, and split depending on speed and gravity. Now a new theoretical study pushes that weirdness into even stranger territory. It ...
A team at the University of Chicago has discovered a surprisingly simple way to create powerful quantum states that are normally difficult to produce. By making small adjustments to the energy levels ...
A breakthrough quantum physics experiment has revealed a startling result. Scientists measured “negative time” as photons ...
Quantum physics is often described as the most successful scientific framework in history. In its 100 years of existence, it has explained everything from the periodic table of the elements to how ...
What makes something quantum? This question has kept a small but dedicated fraction of the world's population—most of them quantum physicists—up at night for decades. At very small scales, we know the ...
In 1927, Albert Einstein and Neils Bohr debated the nature of what’s known as complementarity—the idea that a photon’s dual wave-like and particle natures can’t be measured at the same time. Now, two ...
Professor Daniel Blumenthal's lab develops chip-scale components that can bring the power and precision of quantum science outside of the tightly controlled environment of the lab. (Santa Barbara, ...
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