Popular

Wolfgang Pauli

1900–1958 · Quantum mechanics, Nuclear physics, Particle physics
Austrian theoretical physicist, one of the founders of quantum mechanics. He formulated the Pauli exclusion principle, explaining the structure of atoms, and predicted the existence of the neutrino, a fundamental particle.

Biography

Wolfgang Pauli was born in Vienna, a child prodigy: at 18, he wrote a review article on the theory of relativity that was highly praised by Einstein. He studied under Sommerfeld in Munich, worked with Born in Göttingen and with Bohr in Copenhagen. In 1925, he discovered the exclusion principle, for which he received the Nobel Prize (1945). In 1930, to explain beta decay, he introduced the neutrino hypothesis. He taught in Hamburg, Zurich (ETH), and Princeton. He was known for his sharp intellect, uncompromising criticism, and the mystical 'Pauli effect'.

Key discoveries

💡 Among colleagues, there was a legend about the 'Pauli effect': experimental setups often broke down in his presence, which once even led to an explosion in the laboratory when he simply walked by.
Quote: "I don't mind if you think slowly, but I object if you publish faster than you think."
Links in the knowledge graph 1
Related tags
neutron starantimatter
Related laws
Pauli exclusion principlespin–statistics theoremCPT theorem
Related scientists
Subrahmanyan ChandrasekharJocelyn Bell BurnellJohn Archibald WheelerEmilio Gino SegrèPaul Dirac

Related articles

Cosmic Tango: How Spins Dance with Dark Matter

Armed with a quantum magnetometer that reads nuclear spins with incredible precision, scientists hunted for exotic forces that break mirror symmetry. A tandem of rotating lead masses and a cloud of neon atoms improved previous constraints by a thousandfold. The setup works like a miniature gravitati
arXiv:2505.00483v1 · 2025-05-01

The Electron's Heel: What Dirac Knew and Pauli Missed

The simplified description of electrons in magnets misses a built-in curvature. Dirac's equation shows that every electron inherently has a property that slightly bends its path. This explains the anomalous Hall effect without extra assumptions. The discovery changes the foundations of magnet physic
arXiv:2506.01292v2 · 2025-06-02

Thinner Means Stronger: How Ultrathin Films Beat Magnetic Fields

Superconductors typically lose their properties in a strong magnetic field due to the Pauli limit. However, for layered PdTe₂, this limit depends on thickness. Reducing the sample from 50 to 19 nm boosted the critical field tenfold. The reason: quantum confinement forces electrons to react different
arXiv:2508.07547 · 2025-08-11

Magnetic Ripples: How Relativity Plays with Spins

A magnetic material has been discovered where electron spins arrange into ripples due to relativistic effects. This brings spintronics — spin-based electronics — closer to reality.
arXiv:2511.01690 · 2025-11-03

Why neutrinos in a supernova reach consensus faster

In the cramped quarters of a dying star, neutrinos stop acting like loners. A new calculation shows: by talking to each other, they switch flavors faster than previously thought. This finding refines the physics of stellar explosions and the birth of heavy elements.
arXiv:2511.16506 · 2025-11-20

Neutrino Laser: The Collective Glow of Ghost Particles

Physicists have revisited the idea of neutrino superradiance—a laser-like effect where these ghost particles escape not randomly but in a coordinated stream. For a long time, atomic noise was thought to prevent this. New work shows how to tweak a cold atomic cloud to make the collective effect emerg
arXiv:2511.22450 · 2025-11-27

The Invisible Sea of Quantum Particles Has Taken Shape

What it's about: studying the shape of the Fermi sea — a state where particles, following the Pauli principle, fill energy levels like a fluid. What's new: for the first time, the Euler characteristic — a measure of through-holes in this structure — has been experimentally obtained. Why it matters:
arXiv:2511.23353 · 2025-11-28

Ghost Neutrinos: Born in the Coronas of Black Holes

Scientists have discovered that quiet galaxies with hot coronas, rather than bright jets, generate almost all the neutrinos that reach Earth. The finding, made with the Antarctic IceCube detector, changes our understanding of the origin of these elusive particles.
arXiv:2601.01533v2 · 2026-01-04

Bubbles in a Boiling Universe: How Dark Matter and Gravitational Waves Were Born

In the first moments after the Big Bang, the universe boiled, spawning bubbles of a new reality. Their collisions accelerated particles more powerfully than any collider. This is how super-heavy neutrinos were born – particles that explain both dark matter and the mysterious excess of matter, and th
arXiv:2601.02458v3 · 2026-01-05

Neutrino Decay Reconciles Two Worlds

Cosmology saw neutrinos as lighter than fluff, while lab experiments demanded noticeable weight. Decay into light invisibles resolves the conflict: some of the mass simply vanishes over time. Ordinary neutrinos, however, aren't fit for such a trick.
arXiv:2601.04312v2 · 2026-01-07

When Atoms Decide to Sing in Chorus

An experiment with chilled lithium atoms shows they start emitting light synchronously only at a certain density. The superradiance threshold first drops, then rises, with the minimum coinciding with the condition when the distance between particles equals the light wavelength. This happens because
arXiv:2603.08691 · 2026-03-09

Mirror Universe: Time Reversed and the Mystery of Matter

Physicists have proposed a model where the universe is born alongside its reflection. In this twin, time runs backward and left and right are swapped. A slight difference in the properties of twin particles could have given a tiny edge to matter over antimatter—thus stars and planets emerged.
arXiv:2603.22381 · 2026-03-23

Heat-Resistant Quantum Memory

Scientists have created a three-dimensional structure that, like a Russian doll, shields quantum information from thermal noise layer by layer. The qubit stays stable for a very long time, paving the way for quantum computers that operate without extreme cooling.
arXiv:2605.10943 · 2026-05-11

An Atom-Thick Magnet: Power in a Single Layer

A single-atom layer of iron chloride turns out to be a switchable magnet. Tiny defects within it quench the magnetic field fourfold, creating a natural nanopattern. This is a breakthrough for ultra-dense memory and spintronics.
arXiv:2605.22783 · 2026-05-21

How a Quantum Coin Pretends to Be a Die

Scientists have shown: the simplest quantum particle with two magnetic states can imitate particles with many states. Under tight constraints, its beam in a magnetic field splits not into two, but into three, five, and more parts. This observation changes our view of spin's nature and opens new poss
arXiv:2605.31435 · 2026-05-29

The Neutrino Chord: How a Supernova Will Unveil the Hidden Mass Order

The next galactic supernova is a rare gift to astrophysics, capable of answering a key particle physics question in a fraction of a second. Analysis of two independent signals—the sharp peak of electron neutrinos in the first milliseconds and the rise rate of the electron antineutrino flux—points to
arXiv:2606.06580v1 · 2026-06-04

Neutrino Tomography of Earth: A New Look at the Planet's Interior

Earth's internal structure is traditionally studied using seismic methods and gravimetry. But neutrinos—particles that barely interact with matter—offer a fundamentally different, gentle probe. The IceCube collaboration analyzed 10.7 years of muon neutrino observations with energies from 500 GeV to
arXiv:2607.02644v2 · 2026-07-02