Quantum Computers News

Quantum computers just got an upgrade – and it’s 10× more efficient

Chalmers engineers built a pulse-driven qubit amplifier that’s ten times more efficient, stays cool, and safeguards quantum states—key for bigger, better quantum machines.

Quantum breakthrough: ‘Magic states’ now easier, faster, and way less noisy

Quantum computing just got a significant boost thanks to researchers at the University of Osaka, who developed a much more efficient way to...

Laser-based artificial neuron mimics nerve cell functions at lightning speed

Researchers developed a laser-based artificial neuron that fully emulates the functions, dynamics and information processing of a biological graded neuron, which could lead...

Advancing a trustworthy quantum era: A novel approach to quantum protocol verification

The future of data security depends on the reliable application of quantum technology, but its widespread adoption requires rigorous verification. Researchers have developed...

First demonstration of quantum teleportation over busy Internet cables

Quantum teleportation could provide near-instant communication over long distances. But, inside Internet cables, photons needed for teleportation are lost within the millions of...

Record cold quantum refrigerator paves way for reliable quantum computers

Quantum computers require extreme cooling to perform reliable calculations. One of the challenges preventing quantum computers from entering society is the difficulty of...

Novel graphene ribbons poised to advance quantum technologies

Researchers have recently achieved a significant breakthrough in the development of next-generation carbon-based quantum materials, opening new horizons for advancements in quantum electronics....

This metaphorical cat is both dead and alive — and it will help quantum engineers detect computing errors

Engineers have demonstrated a well-known quantum thought experiment in the real world. Their findings deliver a new and more robust way to perform...

Physicists pioneer entanglement microscopy algorithm to explore how matter entangles in quantum many-body systems

A research team has recently developed a novel algorithm in quantum physics known as 'entanglement microscopy' that enables visualization and mapping of this...

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