Quantum Physics

38 articles with this tag

How Optical Vortices Work—Light That Twists Science

How Optical Vortices Work—Light That Twists

Optical vortices are beams of light with spiral wavefronts that carry orbital angular momentum. They could revolutionize quantum communication, boost...

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How Chiral Phonons Work—and Why They Matter Science

How Chiral Phonons Work—and Why They Matter

Chiral phonons are atomic vibrations that spiral through crystals, carrying angular momentum that can push electrons into orbital motion without magne...

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How the Muon g-2 Experiment Works—and Why It Matters Science

How the Muon g-2 Experiment Works—and Why It Matters

The Muon g-2 experiment at Fermilab measures the magnetic wobble of muons with extreme precision, testing whether unknown particles exist beyond the S...

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How Topological Superconductors Work—and Why They Matter Science

How Topological Superconductors Work—and Why They Matter

Topological superconductors combine zero-resistance electricity with exotic quantum properties that could revolutionize computing. Here's how they wor...

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How Singlet Fission Works—and Why It Breaks Solar Limits Science

How Singlet Fission Works—and Why It Breaks Solar Limits

Singlet fission is a quantum process that lets one photon generate two electrons instead of one, pushing solar cell efficiency past the theoretical ce...

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What Is a Dirac Fluid—and Why It Matters Science

What Is a Dirac Fluid—and Why It Matters

Electrons in graphene can flow like a nearly frictionless liquid called a Dirac fluid, mimicking the quark-gluon plasma found at the birth of the univ...

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What Is the Hubble Tension—and Why Cosmology Is in Crisis Science

What Is the Hubble Tension—and Why Cosmology Is in Crisis

Two reliable methods for measuring the universe's expansion rate give stubbornly different answers, and the gap is now so large that physicists suspec...

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How Atoms Could Detect Gravitational Waves Science

How Atoms Could Detect Gravitational Waves

Scientists propose a radical new method to sense gravitational waves by tracking how they shift the light atoms emit, potentially shrinking detectors...

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How Quantum Decoherence Works—and Why It Limits Computing Science

How Quantum Decoherence Works—and Why It Limits Computing

Quantum decoherence is the process by which qubits lose their quantum properties through environmental interaction, and it remains the single biggest...

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How the Migdal Effect Works—and Why It Hunts Dark Matter Science

How the Migdal Effect Works—and Why It Hunts Dark Matter

The Migdal effect is a quantum phenomenon where a recoiling atomic nucleus ejects an electron, amplifying faint signals that could reveal lightweight...

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How Quantum Batteries Work—and Why They Charge Faster Science

How Quantum Batteries Work—and Why They Charge Faster

Quantum batteries use superposition and entanglement to store energy, and counterintuitively charge faster as they grow larger. Here's how the technol...

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How Mu2e Hunts for Physics Beyond the Standard Model Science

How Mu2e Hunts for Physics Beyond the Standard Model

Fermilab's Mu2e experiment aims to catch a muon converting into an electron without emitting neutrinos—a process forbidden by the Standard Model that...

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