Using the same 54-qubit quantum computer used to show quantum supremacy, researchers ran the Hartree-Fock approximation—twice as large as previous experiments with ten times as many quantum gate ops.
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Horse Ridge, developed using Intel's 22nm FinFET technology, is a cryogenic, highly-integrated, mixed-signal SoC that will facilitate more efficient control of multiple qubits in a quantum computer.
Google says that its Sycamore quantum computer has achieved quantum supremacy after it managed to work out a problem in 200 seconds, whereas a supercomputer would take 10,000 years.
Researchers at IBM showed that by conservative worst-case estimates, the same task that would have allegedly taken 10,000 years to solve on a classical computer, can instead be solved in 2.5 days.
Researchers at Microsoft Quantum have proven that shallow quantum circuits can solve problems that cannot be solved by shallow classical unbounded circuits without using exponentially many gates.
Theoretically predicted about decades ago, the Majorana is expected to revolutionize quantum computing, particularly the topological-based, more stable approach, which is being led by Microsoft.
Rigetti, Google, and other collaborators have launched a new Python package which will allow chemists to leverage the power of quantum computers. It may help them uncover things not accessible before.
