Quantum Computing News

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Using “Atomic Breathing” to Encode and Transmit Quantum Information

University of Washington researchers have discovered they can detect atomic "breathing," or the mechanical vibration between two layers of atoms, by observing the type of light those atoms emitted when stimulated by a laser.

29 Jun 2023

"Critical Schrödinger Cat Code" Could Revolutionize Quantum Computing

Quantum computing is a special type of computing that uses the rules of quantum physics to store and process information. It has the potential to solve complex problems that regular computers cannot handle.

29 Jun 2023

Quantum Computers Demonstrate Speedup Over Classical Computer Algorithm

Daniel Lidar, the Viterbi Professor of Engineering at USC and Director of the USC Center for Quantum Information Science & Technology, and first author Dr. Bibek Pokharel, a Research Scientist at IBM Quantum, achieved this quantum speedup advantage in the context of a "bitstring guessing game."

29 Jun 2023

Breakthrough Boosts Quantum AI

A groundbreaking theoretical proof shows that a technique called overparametrization enhances performance in quantum machine learning for applications that stymie classical computers.

28 Jun 2023

New Technique to Look for the Elusive Majorana Particles

An alternative method to seek the elusive Majorana particles was conceived in a theoretical manner around 15 years ago.

23 Jun 2023

PASQAL Will Open a Quantum Computer Factory in Canada

PASQAL, the world leader in quantum computing based on neutral atoms, announces the creation of a factory to produce state-of-the-art quantum processing devices at Espace Quantique 1 of DistriQ – Quantum Innovation Zone in Sherbrooke, Canada.

From PASQAL SAS 22 Jun 2023

Archer Achieves Qubit Material Functionality at Room Temperature in Air

Archer Materials Limited (“Archer”, the “Company”), a semiconductor company that advances the quantum computing and medical diagnostics industries, has achieved a significant development milestone in the functionality of its cutting-edge qubit material.

20 Jun 2023

Point-to-Point Long-Distance Quantum Key Distribution Achieved

Researchers from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) and their associates from Tsinghua University, the Jinan Institute of Quantum Technology, and the Shanghai Institute of Microsystem and Information Technology (SIMIT), CAS, have successfully distributed a point-to-point long-distance quantum key over a distance of 1,002 km.

14 Jun 2023

Septentrio Collaborates with Xona Space Systems

Septentrio, a leader in high-precision GNSS solutions, has been collaborating with Xona Space Systems to develop an experimental receiver which is compatible with Xona multi-frequency PULSAR™ signals.

13 Jun 2023

Towards the New-Space Era with Foldable Phased-Array Transmitters for Small Satellites

New design for a foldable phased-array transmitter can help make satellites lightweight, smaller, and cost-efficient to launch, report scientists at Tokyo Tech.

13 Jun 2023