1
2
Nov. 22, 2022 Quantum computers promise significantly shorter computing times for complex problems. But there are still only a few quantum computers worldwide with a limited number of so-called qubits. However, ...
July 21, 2022 For decades computers have been synonymous with binary information -- zeros and ones. Now a team has realized a quantum computer that breaks out of this paradigm and unlocks additional computational ...
June 15, 2021 Researchers have discovered a new and more efficient computing method for pairing the reliability of a classical computer with the strength of a quantum ...
June 18, 2021 Quantum computers have been one-of-a-kind devices that fill entire laboratories. Now, physicists have built a prototype of an ion trap quantum computer that can be used in industry. It fits into two ...
Dec. 5, 2022 Researchers have successfully extended the quantum phase difference estimation algorithm, a general quantum algorithm for the direct calculations of energy gaps, to enable the direct calculation of ...
Feb. 10, 2021 Noise limits the performance of modern quantum technologies. However, particles traveling in a superposition of paths can bypass noise in communication. New research reveals novel techniques to ...
Nov. 11, 2021 Researchers performed the first-ever simulation of baryons -- fundamental quantum particles -- on a quantum ...
Sep. 3, 2021 Quantum computers become ever more powerful, but how can we be sure that the answers they return are accurate? A team of physicists solves this problem by letting quantum computers check each ...
Feb. 18, 2021 Quantum technologies for computers open up new concepts of preserving the privacy of input and output data of a computation. Scientists have shown that optical quantum systems are not only ...
Apr. 6, 2023 Scientists have made significant progress in quantum computing by deriving a formula that predicts the effects of environmental noise. This is crucial for designing and building quantum computers ...