Physicists have designed a set of quantum control protocols that can make a monitored quantum process look as though time is flowing backward, forward at a different speed, or in no clear direction at ...

In the world of quantum physics, the rules that govern reality behave in ways that challenge what we think we know. Particles can be in two places at once. Actions on one particle can instantly affect ...

Researchers from the Austrian Academy of Sciences and the University of Vienna have demonstrated a precise method for reversing time in a quantum system, achieving an average fidelity of more than 95% ...

The Nvidia logo outside the company's offices in Shanghai, China, on Monday, Sept. 22, 2025. The Nvidia logo outside the company's offices in Shanghai, China, on Monday, Sept. 22, 2025.Qilai ...

Imagine a scenario where banks can forecast market shifts in a matter of milliseconds, identify risk to a specific location and instantly rebalance portfolios—tasks that consume enormities of ...

Researchers say quantum breakthroughs could eventually expose millions in Bitcoin unless the network adopts post-quantum ...

With new NSF award, computer science associate professor Prabhanjan Ananth will study the foundations of quantum computing as a cryptographic tool Whether you use a smartphone or a computer, pay for ...

A team of Australian and international scientists has, for the first time, created a full picture of how errors unfold over time inside a quantum computer—a breakthrough that could help make future ...

Qubits, the heart of quantum computers, can change performance in fractions of a second — but until now, scientists couldn’t see it happening. Researchers at NBI have built a real-time monitoring ...