The findings are currently theoretical but could be tested experimentally, says Luis Pedro García-Pintos, a physicist at Los ...

Quantum control of linear stochastic systems encompasses the rigorous study of controlling quantum devices whose dynamics are inherently influenced by random fluctuations. These systems are described ...

An “echo” that arrives before you finish speaking sounds like a glitch. In quantum hardware, that kind of self-interference can be a feature. That odd timing sits at the heart of a new theoretical ...

In new research published in Physical Review X, scientists have designed quantum control protocols that generate processes more consistent with time flowing backward than forward. The ...

Quantum systems can secretly “remember” their past—even when they appear not to. Scientists found that whether a system shows ...

A new network architecture from Fermilab targets a key challenge in scaling quantum computing systems: low-latency, predictable communication across control hardware. The U.S. national laboratory’s ...

In the pursuit of powerful and stable quantum computers, researchers at Chalmers University of Technology, Sweden, have developed the theory for an entirely new quantum system – based on the novel ...

TreQ has designed, built, and brought online its Open-Architecture Quantum (OAQ) Testbed, a fully operational, multi-vendor system now in active use. Part of Innovate UK's Quantum Mission Pilot, the ...

Slight temperature changes, imperceptible manufacturing imperfections, and heat generated by their own components can completely ruin an entire quantum quantum system-on-chip. Silicon photonics could ...

Nvidia claims to have kicked off the “quantum-GPU computing era,” unveiling a way for quantum computers to interconnect with classical systems. Revealed at the chip giant’s GTC event in Washington, ...

Add Yahoo as a preferred source to see more of our stories on Google. Chalmers physicists propose “giant superatoms” that could curb decoherence and route entanglement in quantum devices. (CREDIT: ...