Quantum Computing News

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Simple Quantum Schemes Help Reduce Communication Flaws

Among the most active fields of research in modern physics, both at an academic level and beyond, are quantum computation and communication, which apply quantum phenomena such as superposition and entanglement to perform calculations, or to exchange information.

11 Feb 2021

Using Quantum Computing to Study Structure and Properties of Magnetic Materials

A multi-institutional team became the first to generate accurate results from materials science simulations on a quantum computer that can be verified with neutron scattering experiments and other practical techniques.

10 Feb 2021

Northwestern University Professor to Share New Insights on Molecular Quantum Information Technology

Northwestern University's Danna Freedman will share novel insights on quantum chemistry's ability to unlock access to molecules and open new fields of study at the American Association for the Advancement of Science (AAAS) annual meeting.

9 Feb 2021

Scientists Invent the Equivalent of Body Armor for Fragile Quantum Systems

An international team of scientists has invented the equivalent of body armour for extremely fragile quantum systems, which will make them robust enough to be used as the basis for a new generation of low-energy electronics.

9 Feb 2021

Breakthrough in Photonic Circuits Heralds a New Future for Quantum Computing, Communication

The modern world is powered by electrical circuitry on a "chip"--the semiconductor chip underpinning computers, cell phones, the internet, and other applications. In the year 2025, humans are expected to be creating 175 zettabytes (175trillion gigabytes) of new data. How can we ensure the security of sensitive data at such a high volume- And how can we address grand-challenge-like problems, from privacy and security to climate change, leveraging this data, especially given the limited capability of current computers-

8 Feb 2021

Scientists Invent New Chip for Generating Control Signals for Multiple Qubits

Scientists and engineers at the University of Sydney and Microsoft Corporation have opened the next chapter in quantum technology with the invention of a single chip that can generate control signals for thousands of qubits, the building blocks of quantum computers.

3 Feb 2021

Radboud Physicists Take First Steps Toward a Quantum Brain

An intelligent material that learns by physically changing itself, similar to how the human brain works, could be the foundation of a completely new generation of computers. Radboud physicists working toward this so-called "quantum brain" have made an important step.

2 Feb 2021

University of Glasgow Partners with Oxford Instruments NanoScience on Quantum Computing

Today, the University of Glasgow, a pioneering institution at the leading edge of quantum technology development and home of the Quantum Circuits Group, announced it’s using Oxford Instruments’ next generation Cryofree® refrigerator, Proteox, as part of its research to accelerate the commercialisation of quantum computing in the UK.

21 Jan 2021

New Phononic Switch Holds Great Promise for Spintronics and Quantum Computing

Scientists at the U.S. Department of Energy's Ames Laboratory and collaborators at Brookhaven National Laboratory and the University of Alabama at Birmingham have discovered a new light-induced switch that twists the crystal lattice of the material, switching on a giant electron current that appears to be nearly dissipationless.

20 Jan 2021

New Quantum Algorithm for Calculating Energy Difference Between Molecular Spin States

Understanding how the natural world works enables us to mimic it for the benefit of humankind. Think of how much we rely on batteries. At the core is understanding molecular structures and the behavior of electrons within them.

20 Jan 2021