In the world of quantum physics, the rules that govern reality behave in ways that challenge what we think we know. Particles can be in two places at once. Actions on one particle can instantly affect ...

Rigetti Computing stock behaves more like a long-dated call option on the inevitability of quantum advantage than a ...

Among numerous other developments, in March 2024, Quantinuum announced a breakthrough in the ability to build a large-scale quantum computer. A month later, at the Quantum World Congress, IBM, ...

In the physical world, time marches in one direction, but things aren’t so straight forward in the quantum realm. Researchers have discovered that it’s possible to speed up, slow down, or reverse the ...

A stock split is still unlikely anytime soon, but IonQ is a company to watch in the tech sector.

When a molecule absorbs light, it undergoes a whirlwind of quantum-mechanical transformations. Electrons jump between energy levels, atoms vibrate, and chemical bonds shift—all within millionths of a ...

Majorana particles offer a promising solution for stable quantum computing, utilizing nonlocal encoding and topological protection for qubits.

Rigetti's 36-qubit multichip quantum computer achieves 99.5% state-of-the-art gate fidelity, validating its chiplet scaling approach. A strong balance sheet with $571.6 million in cash provides a ...

D-Wave Quantum and Nvidia are delivering vastly different offerings to the AI sector. D-Wave's quantum computers can quickly ...