Qubits break long-held quantum limit by evolving in superposed time paths
For decades, physicists believed that even the strangest quantum objects had a hard limit on how strongly their…
Move Over D-Wave, Alphabet Is Taking Over Quantum Computing
D-Wave’s status as pure-play in quantum computing could help deliver big upside, but Alphabet offers a more balanced…
New quantum device operates at room temperature for stable qubits
Stanford University researchers say they have developed a nanoscale optical device that could shift the direction of quantum…
Chinese team simulates quantum state that resists errors from start
Quantum computers promise to tackle problems that are unsolvable for today’s machines, but their basic units (qubits) are…
These Are the 2 Biggest Hurdles for the Quantum Computing Industry Right Now
Quantum computing currently has limited practical applications and is prone to error. IonQ, Rigetti, and D-Wave are unprofitable,…
Symmetry method gives clearer view of how quantum noise spreads
Researchers at the Johns Hopkins Applied Physics Laboratory and Johns Hopkins University have reported a major advance in…
Scientists Discover New Quantum ‘Pinball’ State of Matter Where Electrons Break the Rules
Researchers at Florida State University have uncovered a previously unknown quantum phase of matter in which electrons behave simultaneously…
Scientists miniaturize quantum optics to boost next-gen processors
Germany has taken another major step toward realizing scalable quantum computers with the launch of SmaraQ, a collaborative…
Leading quantum at an inflection point | MIT News
Danna Freedman is seeking the early adopters. She is the faculty director of the nascent MIT Quantum Initiative,…
World’s most accurate quantum computer breaks 98-qubit barrier
Quantinuum has introduced Helios, its most advanced quantum computer yet, setting new records in performance, fidelity, and scalability.…
A flash of light just redefined what we know about matter
A flash of light hits a simple iron crystal. In the space of a trillionth of a second,…
US team finds problems that even quantum computers can’t crack
Quantum computers are often seen as the ultimate problem-solvers, capable of tackling calculations that would take classical machines…