Artwork depicting a quantum experiment that observes traversable wormhole behavior. Credit: inqnet/A. Mueller (Caltech) Physicists observe wormhole dynamics using a quantum computer in a step…
Posts published in “Quantum Computing”
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Scientists have shown they can extend the lifetime of a molecular qubit by changing the surrounding crystal’s structure to be less symmetrical. The asymmetry protects…
University of New South Wales engineers have significantly increased the amount of time that their quantum computing processors can store information. Quantum computing engineers have set…
The results of an experiment to explore the human brain and its workings, which was adapted from an idea developed to prove the existence of…
Researchers have demonstrated that large numbers of quantum bits, or qubits, can be tuned to interact with each other while maintaining coherence for an unprecedentedly…
Caltech researchers describe how machine learning tools, run on classical computers, can be used to make predictions about quantum systems and thus help solve some…
A team led by Jeff Thompson of Princeton University pioneered an approach to more efficient error correction in quantum computers. Credit: Gabriele Meilikhov/Muza Productions A…
The findings are a major step toward large-scale quantum computing. Error correction in a silicon qubit system was demonstrated by the researchers. By demonstrating error…
Today’s artificial intelligence (AI) systems are only as good as the data they’re trained on. The AI industry is currently taking advantage of large datasets…
Figure 1. Conceptual diagram of the world’s fastest two-qubit gate. Two atoms captured in optical tweezers (red light) with a separation of a micrometer are…
Physicists have created a remarkable, never-before-seen phase of matter in a quantum computer. Physicists demonstrated a way of storing quantum information that is less prone…
The Innsbruck quantum computer stores information in individual trapped calcium atoms, each of which has eight states, of which the scientists have used up to…
Scientists at MIT have developed a method to enable such quantum sensors to detect any arbitrary frequency, with no loss of their ability to measure…
The University of Central Florida’s new photonic material overcomes the shortcomings of current topological designs, which provide fewer features and control. The new material also…
Artist impression of gate operations on logical quantum bits, that are protected from faults by means of quantum error correction. Credit: Johannes Knünz Fundamental Building…
Spintronic computing artistic concept illustration. Columbia UniversityColumbia University is a private Ivy League research university in New York City that was established in 1754. This…
An illustration of the qubit platform made of a single electron on solid neon. Researchers froze neon gas into a solid at very low temperatures,…
A new qubit platform: Electrons from a heated light filament (top) land on solid neon (red block), where a single electron (represented as a wave…
Quantum computers are especially adept at simultaneously considering large numbers of possible combinations, but the instability of qubits in modern devices contributes to errors in…
Artist Impression of a superconducting chip. Credit: TU Delft Associate professor Mazhar Ali and his research group at Delft University of Technology (TU Delft) have…