Scientists have cooled qubits to record low temperatures using a quantum refrigerator powered by "hot thermal baths." ...

Engineers in Japan have switched on the world's first hybrid quantum supercomputer. The 20-qubit quantum computer, called ...

Unlock the secrets of the universe with quantum experiments. Discover the breakthrough in quantum physics that may shape our ...

The development of quantum refrigerators offers a breakthrough in energy-efficient cooling, crucial for the scalability of sustainable quantum computing.

Physicists have performed a simulation they say sheds new light on an elusive phenomenon that could determine the ultimate ...

Quantum Computing Inc. (QUBT) develops novel algorithms and solutions that utilize quantum and quantum-inspired computing to ...

QuEra Computing, a Boston-based quantum computing company, has raised $230 million in a round led by Google (GOOGL) and ...

But today, Rigetti's stock trades at about $13.50. A $10,000 investment at its ... Each data bit is either a zero or a one, ...

Quantum computing, long relegated to the realm of the theoretical, feels like it is back on the agenda as a potentially ...

The new cooling technology could give quantum computers "a major performance ... through a dilution process and can bring qubits down to around 50 mK — by cooling qubits further, rather than ...