Quantum Computers News

Quantum computers keep losing data. This breakthrough finally tracks it

Quantum computers struggle with a major flaw: their information vanishes unpredictably. Scientists have now created a new method that can measure this loss...

Scientists find quantum computers forget most of their work

Quantum circuits are supposed to gain power as they grow longer, but noise changes the picture. A new study finds that earlier steps...

A 200-year-old light trick just transformed quantum encryption

Scientists have unveiled a new approach to ultra-secure communication that could make quantum encryption simpler and more efficient than ever before. By harnessing...

Scientists used 7,000 GPUs to simulate a tiny quantum chip in extreme detail

Researchers have pushed quantum chip design into a new era by simulating every physical detail before fabrication. Using a supercomputer with nearly 7,000...

Researchers unlock hidden dimensions inside a single photon

Researchers have discovered new ways to shape quantum light, creating high-dimensional states that can carry much more information per photon. Using advanced tools...

Quantum computer breakthrough tracks qubit fluctuations in real time

Qubits, the heart of quantum computers, can change performance in fractions of a second — but until now, scientists couldn’t see it happening....

Majorana qubits decoded in quantum computing breakthrough

Scientists have developed a new way to read the hidden states of Majorana qubits, which store information in paired quantum modes that resist...

Brain inspired machines are better at math than expected

Neuromorphic computers modeled after the human brain can now solve the complex equations behind physics simulations — something once thought possible only with...

A clever quantum trick brings practical quantum computers closer

Quantum computers struggle because their qubits are incredibly easy to disrupt, especially during calculations. A new experiment shows how to perform quantum operations...

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