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Search results for quantum computation

Quantum Âé¶¹ÒùÔºics Jul 29, 2024

Optical fibers fit for the age of quantum computing

A new generation of specialty optical fibers has been developed by physicists at the University of Bath in the UK to cope with the challenges of data transfer expected to arise in the future age of quantum computing.

Quantum Âé¶¹ÒùÔºics Jul 25, 2024

Optimization algorithm successfully computes the ground state of interacting quantum matter

Over the past decades, computer scientists have developed various computing tools that could help to solve challenges in quantum physics. These include large-scale deep neural networks that can be trained to predict the ground ...

Nanophysics Jul 15, 2024

Atomically thin transducers could one day enable quantum computing at room temperature

Quantum computers have to be kept cold to function—very cold. These machines generally run at "just a few degrees above absolute zero," says Yoseob Yoon, assistant professor of mechanical and industrial engineering at Northeastern ...

Quantum Âé¶¹ÒùÔºics Jul 12, 2024

Artificial intelligence could help make quantum computers a reality

Could artificial intelligence help overcome one of quantum computing's biggest roadblocks?

Condensed Matter Jul 10, 2024

New multimode coupler design advances scalable quantum computing

Implementing a fault-tolerant quantum processor requires coupling qubits to generate entanglement. Superconducting qubits are a promising platform for quantum information processing, but scaling up to a full-scale quantum ...

Superconductivity Jul 10, 2024

Âé¶¹ÒùÔºicists move one step closer to topological quantum computing

A team of experimental physicists led by the University of Cologne have shown that it is possible to create superconducting effects in special materials known for their unique edge-only electrical properties. This discovery ...

Quantum Âé¶¹ÒùÔºics Jul 9, 2024

New method could yield fast, cross-country quantum network

Quantum computers offer powerful ways to improve cybersecurity, communications, and data processing, among other fields. To realize these full benefits, however, multiple quantum computers must be connected to build quantum ...

Quantum Âé¶¹ÒùÔºics Jul 1, 2024

The first exponential quantum advantage for a natural streaming problem

As the hare learned from the tortoise, speed isn't everything. Theoretical computer scientists at Sandia National Laboratories and Boston University have discovered that quantum computers are unrivaled at solving an advanced ...

Quantum Âé¶¹ÒùÔºics Jun 25, 2024

Quantum annealer improves understanding of quantum many-body systems

Âé¶¹ÒùÔºicists have long been pursuing the idea of simulating quantum particles with a computer that is itself made up of quantum particles. This is exactly what scientists at Forschungszentrum Jülich have done together with ...

Condensed Matter Jun 21, 2024

Âé¶¹ÒùÔºicists propose time crystal-based circuit board to reduce quantum computing errors

A trio of physicists, two with Uniwersytet Jagielloński in Poland and one with Swinburne University of Technology in Australia, are proposing the use of temporal printed circuit boards made using time crystals as a way to ...

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