Qubitsworth

Why scaling quantum oracles becomes exponentially difficult with problem size.

How quantum noise and errors undermine oracle reliability and algorithm performance.

Examining why Grover's quadratic speedup is less impressive than it sounds in practice.

Three decades after its discovery, Shor's algorithm remains more theoretical promise than practical threat to modern cryptography.

Despite decades of hype, Shor's algorithm remains far from threatening Bitcoin's cryptographic foundation. Here's why.