The Machine That Breaks Encryption Won’t Be One Chip
Threat assessments still track one qubit count on one processor. The machine that matters for cryptography looks more like a data center than a…
The DiVincenzo Criteria and What They Screen Out
David DiVincenzo's seven requirements were written to stop a specific over-claim. A quarter-century later they still screen architectures, and they still refuse to rank…
A Map of Quantum Computing Modalities
Qubit counts are not comparable across platforms. A framework that separates the computational models from the physical carriers, and identifies which numbers actually differentiate…