Fig.1 Schematic of the experimental setup for continuous-variable entanglement-assisted quantum comumication.Alice encodes classical signals on the ancilla beam by an amplitude modulator (AM) and a ...

The unveiling by IBM of two new quantum supercomputers and Denmark's plans to develop "the world's most powerful commercial quantum computer" mark just two of the latest developments in quantum ...

Senior Research Leader and Deputy Director, Science and Emerging Technology, RAND Europe The unveiling by IBM of two new quantum supercomputers and Denmark’s plans to develop “the world’s most ...

But after reading Decoherence and Quantum Darwinism, a book published in March 2025 by the physicist Wojciech Zurek, I’m excited by the possibility of an answer that does away with all those fanciful ...

Walking the show floor at CES 2026, you might think we’re on the precipice of the quantum age. Between the debut of a consumer-facing chatbot trying to force quantum’s “ChatGPT moment” and hype for ...

The low-noise, high-gain properties needed for high-performance quantum computing can be realized in a microwave photonic circuit device called a Josephson traveling-wave parametric amplifier (JTWPA), ...

The acquisition encompasses Quantum’s proprietary intellectual property portfolio, including an innovative patent for AI-Quantum Error ...

Quantum computers can perform specific tasks faster than classical computers, but they're larger, more expensive, consume more power, and produce a higher error rate ...

McKinsey estimates the market could be valued at $1 trillion or more in the next decade. IonQ is one of the leading pure plays on quantum computing, and it's already experiencing significant revenue ...

Infleqtion (NYSE: INFQ) went public this week — the first quantum company of its kind to do so — and raised about $550 million in the process, capital that the Boulder firm’s leaders say will help ...