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MIT Designs Arm Qubit to Improve Coherence and Speed
Quantum Technology

MIT Designs Arm Qubit to Improve Coherence and Speed

Think of a qubit tasked with conflicting objectives: it must store information immaculately, yet constantly interact with its neighbors and...
Researchers Find New Way to Test QAOA at Massive Scale
Quantum Technology

Researchers Find New Way to Test QAOA at Massive Scale

What if you needed to assess a quantum optimization algorithm’s performance on a massive problem, but faced an impossible challenge:...
IBM Nighthawk r2 Boosts Quantum Circuit Speed 25x
Quantum Technology

IBM Nighthawk r2 Boosts Quantum Circuit Speed 25x

The most impactful feature of IBM’s new Nighthawk r2 processor isn’t its qubit count. It possesses 120 qubits, identical to...
Quantum Galileo Experiment Tests Einstein’s Gravity With One Atom
Quantum Technology

Quantum Galileo Experiment Tests Einstein’s Gravity With One Atom

What if there was a single rubidium atom, cooled to just above absolute zero, splitting into two versions of itself?...
QuPepFold Tests Hybrid Quantum Protein Folding on Short Peptides
Quantum Technology

QuPepFold Tests Hybrid Quantum Protein Folding on Short Peptides

Indian researchers have released QuPepFold, an open-source Python package designed to distribute protein-folding calculations between quantum processors and classical computers....
A MacBook Pro Kept Pace With a Million-Operation Quantum Computer That Doesn’t Exist Yet
Quantum Technology

A MacBook Pro Kept Pace With a Million-Operation Quantum Computer That Doesn’t Exist Yet

Here’s a sentence I did not expect to write this year: A team of IonQ researchers ran the error-correction brains...
Quantum Method Packs Molecular Docking Into Fewer Qubits
Quantum Technology

Quantum Method Packs Molecular Docking Into Fewer Qubits

Think of a qubit as a globe. Most quantum optimization methods focus on a single point on that globe, treating...
QKD Survives 18-Kilometer Air-to-Fiber Quantum Link
Quantum Security

QKD Survives 18-Kilometer Air-to-Fiber Quantum Link

Here’s the seemingly impossible feat: a single photon carrying an encryption key traveled 18 kilometers through the turbulent, temperature-varying air...
Quantum Voting Study Tests When Noise Changes the Winner
Quantum Technology

Quantum Voting Study Tests When Noise Changes the Winner

What if there was an election where ballots were not static? Each voter’s preference would exist as a spectrum of...
Quantum Microscope Images Magnetism Inside a Working Transistor
Quantum Technology

Quantum Microscope Images Magnetism Inside a Working Transistor

What if there was a minuscule magnetic camera, fashioned from a single defect in a diamond, suspended above a chip...