A new theoretical study identifies fundamental tradeoffs that limit the amount of noise reduction in quantum information systems. Quantum information technology could perform certain tasks faster and more securely than classical methods, but noise is
Many methods solve Poisson equations by using grid techniques which discretize the problem in each dimension. Most of these algorithms are subject to the curse of dimensionality, so that they need exponential runtime. Researchers at
The quantum computation of electronic energies can break the curse of dimensionality that plagues many-particle quantum mechanics. It is for this reason that a universal quantum computer has the potential to fundamentally change computational chemistry
Preparations are under way for the new Amazon Web Services Center for Quantum Computing, scheduled to open in spring 2021 at Caltech. The two-story, 21,000-square-foot facility will be located on South Holliston Avenue, adjacent to
