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One Lab’s Quest to Build Space-Time Out of Quantum Particles

September 7, 2021

For over two decades, physicists have pondered how the fabric of space-time may emerge from some kind of quantum entanglement. In Monika Schleier-Smith’s lab at Stanford University, the thought experiment is becoming real.

The New Thermodynamic Understanding of Clocks

August 31, 2021

Investigations of the simplest possible clocks have revealed their fundamental limitations — as well as insights into the nature of time itself.

How Big Can the Quantum World Be? Physicists Probe the Limits.

August 18, 2021

By showing that even large objects can exhibit bizarre quantum behaviors, physicists hope to illuminate the mystery of quantum collapse, identify the quantum nature of gravity, and perhaps even make Schrödinger’s cat a reality.

Physicists Create a Bizarre ‘Wigner Crystal’ Made Purely of Electrons

August 12, 2021

The unambiguous discovery of a Wigner crystal relied on a novel technique for probing the insides of complex materials.

How Steven Weinberg Transformed Physics and Physicists

August 11, 2021

When Steven Weinberg died last month, the world lost one of its most profound thinkers.

The ‘Weirdest’ Matter, Made of Partial Particles, Defies Description

July 26, 2021

Theorists are in a frenzy over “fractons,” bizarre, but potentially useful, hypothetical particles that can only move in combination with one another.

How Bell’s Theorem Proved ‘Spooky Action at a Distance’ Is Real

July 20, 2021

The root of today’s quantum revolution was John Stewart Bell’s 1964 theorem showing that quantum mechanics really permits instantaneous connections between far-apart locations.

A Video Tour of the Standard Model

July 16, 2021

The Standard Model is a sweeping equation that has correctly predicted the results of virtually every experiment ever conducted, as Quanta explores in a new video.

Nathan Seiberg on How Math Might Complete the Ultimate Physics Theory

June 24, 2021

Even in an incomplete state, quantum field theory is the most successful physical theory ever discovered. Nathan Seiberg, one of its leading architects, talks about the gaps in QFT and how mathematicians could fill them.

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