ABSTRACT: Grover’s algorithm is widely celebrated as providing quadratic quantum speedup for unsorted database search, forming the theoretical foundation for numerous claimed quantum advantages in ...

Department of Engineering Technology, Savannah State University, Savannah, GA, USA. Our analysis reveals that most claimed applications of Grover’s algorithm fall into one of several categories: Those ...

In October 2025, there was a groundbreaking scientific breakthrough that might have passed you by. Google claimed its Willow quantum chip ran a task that would take today's best classical ...

Add Decrypt as your preferred source to see more of our stories on Google. BIP 360 co-authors say Bitcoin signatures are the main quantum risk for the blockchain. About 30% of Bitcoin sits under ...

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 ...

Classiq, the leading quantum computing software company, Comcast and AMD today announced the completion of a groundbreaking trial aimed at improving Internet delivery by leveraging quantum algorithms ...

Willy Woo says quantum computing fears broke Bitcoin’s 12-year gold outperformance trend. Markets may be pricing risk from reactivated “lost” BTC amid future quantum threats. Charles Edwards says ...

Bitcoin is running out of time to adopt post-quantum cryptography. Upgrading too early or too late could have disastrous consequences. Faster-than-anticipated development of quantum computers is a ...

As of mid-October, pure-play quantum computing stocks IonQ, Rigetti Computing, D-Wave Quantum, and Computing Inc. had soared by up to 6,200% over the trailing year. The practical application of ...

Quantum Research Sciences has little use for the laptop sitting on your desk. The Lafayette startup is thinking big, both in computer size and ambition. It develops software for quantum computers so ...