WEST LAFAYETTE, Ind. — Quantum information processing promises to be much faster and more secure than what today’s supercomputers can achieve, but doesn’t exist yet because its building blocks, qubits ...

A team of physicists envisions a modular system for scaling quantum processors with a flexible way of linking qubits over long distances to enable them to work in concert to perform quantum operations ...

Researchers have developed a technique that makes high-dimensional quantum information encoded in light more practical and reliable. The advancement could pave the way for more secure data ...

YOKOHAMA National University signed a joint research agreement with Mitsubishi Electric Corporation, Quantinuum K.K., Keio University, SoftBank Corp., Mitsui & Co., Ltd., and LQUOM, Inc. Their ...

Controlling qubits with quantum superpositions allows them to dramatically violate a fundamental limit and encode information for about five times longer during quantum computations ...

Quantum effects are no longer confined to ultra-cold chips and vacuum chambers. For the first time, researchers have ...

The field of quantum information processing aims to harness the uniquely non-classical features of quantum mechanics to perform computational tasks that surpass classical capabilities. In continuous ...

When a molecule of tryptophan absorbs ultraviolet light, it glows faintly as it releases energy at a lower frequency. This effect, called fluorescence, is well known. But something extraordinary ...

Since the development of the electronic calculator in the 1960s, the field of computing has seen tremendous breakthroughs. In the field of information processing, the last several years have been ...

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 ...

Learn about Nobel laureate Roger Penrose's idea of how consciousness is caused by quantum processes. Nobel laureate Roger Penrose is widely held to be one of the most brilliant living physicists for ...