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Quantum Technology

Kasai Codes Bring Classical Error-Correction Methods to Quantum Computing

The error-correction techniques that prevent your video calls from dissolving into static, the same mathematical principles underpinning 5G and traditional...
Quantum Technology

IBM, RIKEN Simulate 12,635-Atom System With Quantum Computing

A team from Cleveland Clinic, RIKEN, and IBM has simulated a biologically significant molecular system containing 12,635 atoms. This marks...
Quantum Technology

Quantinuum Demonstrates Mathematically Proven Quantum Advantage

Claims of quantum advantage often come with a problem: though a classical computer is believed to be incapable of the...
Quantum Technology

Fujitsu Unveils Diamond-Spin Quantum Computer Prototype

Fujitsu has announced a functional quantum computer prototype that stores qubits within atomic flaws in diamonds, operating at minus 271.6...
Quantum Technology

Sparrow Quantum Reports Record Single-Photon Flux

Many quantum-light experiments have historically relied on chance: you excite a material, wait, and occasionally a photon appears. However, Sparrow...
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...
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:...
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 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?...
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....