Quantum Computing News

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Quantum Devices Successfully Built for Qubit Control

Archer Materials Limited has successfully built the quantum devices required for initial qubit control measurements as part of a significant phase in its technology development related to the operation of the 12CQ room-t...

From Archer Materials Limited 10 Aug 2020

New Quantum Protocol for Sharing a Secret Among Many Parties

At the University of the Witwatersrand in Johannesburg, South Africa, scientists have presented a record-setting quantum protocol that helps share a secret among several parties.

3 Aug 2020

Quantum Photonics, Diamond-Based Qubits Help Create Largest Quantum Chip

An Army-funded project marks a turning point in the field of scalable quantum processors, producing the largest quantum chip of its type using diamond-based qubits and quantum photonics.

31 Jul 2020

New Method Could Help Use Quantum Computers for Materials Research

Quantum computers exhibit tremendous potential for computations with the help of innovative algorithms and handle huge amounts of data much higher than the capacity of existing supercomputers.

29 Jul 2020

Researchers Achieve Optimal Quantum State Verification Through Experiments

In the field of quantum information, information is encoded into quantum states. When compared to classical equivalents, more secure cryptography and more efficient computations can be performed by leveraging the “quantumness” of these states.

27 Jul 2020

Researchers Discover Different Magnetic Field Structures of NGC 4217 Galaxy

The NGC 4217 galaxy, a Milky Way-like galaxy, boasts different shapes, such as giant loops, superbubbles, and X-shaped magnetic field structures.

22 Jul 2020

D-Wave Expands Leap Quantum Cloud Service to India and Australia

D-Wave Systems Inc., the leader in quantum computing systems, software and services, today announced its latest geographic expansion of the Leap™ quantum cloud service to India and Australia.

From D-Wave Systems Inc. 21 Jul 2020

New Study Opens Pathway to Scale Up Silicon Quantum Computers

Led by Prof. Sven Rogge, a Chief Investigator at the Centre for Quantum Computation and Communication Technology (CQC2T), a research team has achieved a considerable increase in the coherence time of a spin-orbit qubit in silicon, which enables the preservation of quantum information for a longer time.

21 Jul 2020

Excitons in van der Waals Antiferromagnet Could Help Improve Quantum Computing

While things can invariably be done faster, nothing can beat light. Calculating with light rather than electricity is considered an advancement to increase the speed of computers.

21 Jul 2020