Attacking Quantum Systems: The Gap Between the Proof and the Box
Every successful attack on a quantum system so far has left the physics intact and gone after the equipment. Here is the pattern, and…
How to Read a Quantum Benchmark
Vendor benchmark numbers are usually accurate and rarely comparable. A field guide to what quantum volume, algorithmic qubits, XEB and CLOPS measure, and what…
QAOA for People Who Aren’t Physicists
QAOA is a loop: a quantum circuit proposes candidate answers, a classical optimizer tunes the circuit, repeat. Here is the mechanism, without the physics…
What Quantum Sensors Are Used For
Four measured quantities cover almost every quantum sensor on the market. Sorting by quantity instead of by industry tells you the baseline, the failure…
Quantum Machine Learning: Where It Might Pay Off
Most quantum machine learning claims have shrunk under fair comparison. A few have not. Here is what the evidence supports, and where the payoff…
Quantum Machine Learning Explained for Developers
What quantum machine learning is, the four model families you will meet, how classical data gets into a quantum computer, and what has actually…
Where Post-Quantum Cryptography and Quantum AI Actually Meet
Four different technologies share the label 'quantum AI'. Only one of them is already breaking post-quantum implementations, and it is not the quantum one.
Quantum in Government and Defense: A Field Guide to Three Decisions
Quantum in government and defense is mostly a procurement and workforce problem. A field guide to the migration deadlines, the claims worth grading, and…
Quantum Computing in Finance: What Has a Deadline and What Does Not
Quantum work in finance splits into two programs with different evidence, different owners and different urgency. A field guide to funding both correctly.
Quantum Computing in Aerospace and Automotive: What Executives Are Actually Deciding
Two quantum decisions reach aerospace and automotive boards under one word: a speculative compute bet with no date, and a cryptographic migration with dates…