Researchers at Institut Néel-CNRS, University of Saint Louis and University of Rochester recently realized a two-qubit engine fueled by entanglement and local measurements. This engine's unique design ...
Microsoft’s Azure Quantum program has developed devices that can create quantum properties which scientists have imagined for nearly a century but have not been able to unambiguously produce in the ...
New design of three-qubit system with three transmons and a single fixed-frequency resonator coupler
The transmon, which has a short gate time and remarkable scalability, is the most commonly utilized superconducting qubit, based on the Cooper pair box as a qubit or coupler in superconducting quantum ...
Microsoft just unveiled Majorana 2 — a quantum chip with qubit lifetimes of 20 seconds, compared to microseconds on standard ...
A new paper gives fellow quantum physicists a tool to help explore the geometry of the universe. They say one qubit’s behavior, regardless of its starting position, forms a predictable geometric idea.
In a major step toward practical quantum computers, Princeton engineers have built a superconducting qubit that lasts three times longer than today's best versions. "The real challenge, the thing that ...
We prepare the CZ state as follows: We verify our state-preparation schemes by performing two variants of quantum-state tomography to reconstruct the logical state. The first method uses ...
IBM announced a new 127-qubit processor called Eagle and previewed designs for IBM Quantum System Two, Big Blue's next-generation quantum system. Eagle represents a big step toward scaling quantum ...
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