New Advance in Noise Canceling for Quantum Computers
A team from Dartmouth College and MIT has designed and conducted the first lab test to successfully detect and characterize a class of complex, “non-Gaussian”…
A team from Dartmouth College and MIT has designed and conducted the first lab test to successfully detect and characterize a class of complex, “non-Gaussian”…
Observation of the predicted non-Abelian Aharonov-Bohm Effect may offer step toward fault-tolerant quantum computers. An exotic physical phenomenon, involving optical waves, synthetic magnetic fields, and…
By coupling magnetic behavior to a superconducting circuit, Argonne scientists pave the way for quantum information systems. Quantum computing promises to revolutionize the ways in…
Theoretical findings in a study performed by researchers with FAPESP’s support and published in Scientific Reports could be exploited in the development of quantum computing….
Austrian and Chinese scientists have succeeded in teleporting three-dimensional quantum states for the first time. High-dimensional teleportation could play an important role in future quantum…
Possible “topological superconductor” could overcome industry’s problem of quantum decoherence. A potentially useful material for building quantum computers has been unearthed at the National Institute…
A new way of measuring atomic-scale magnetic fields with great precision, not only up and down but sideways as well, has been developed by researchers…
Researchers from the Moscow Institute of Physics and Technology teamed up with colleagues from the U.S. and Switzerland and returned the state of a quantum…
Researchers at the Joint Quantum Institute have implemented an experimental test for quantum scrambling, a chaotic shuffling of the information stored among a collection of…
An old thought experiment now appears in a new light. In 1935 Erwin Schrödinger formulated a thought experiment designed to capture the paradoxical nature of…
JILA researchers have measured hundreds of individual quantum energy levels in the buckyball, a spherical cage of 60 carbon atoms. It’s the largest molecule that…
For the first time, researchers from MIT and elsewhere have recorded the “temporal coherence” of a graphene qubit — that is, how long it can…
In the world of quantum computing, interaction is everything. For computers to work at all, bits — the ones and zeros that make up digital…
Neural networks enable learning of error correction strategies for computers based on quantum physics Quantum computers could solve complex tasks that are beyond the capabilities…
Nearly 150 years ago, the physicist James Maxwell proposed that a circular lens that is thickest at its center, and that gradually thins out at…
Yale researchers have designed a new system to keep tomorrow’s quantum computers from “leaking.” Large-scale quantum computers are still years away, but it is well…
A quantum internet promises completely secure communication. But using quantum bits or qubits to carry information requires a radically new piece of hardware – a…
New research gives insight into a recent experiment that was able to manipulate an unprecedented number of atoms through a quantum simulator. This new theory…