Pillar 03
Quantum
Quantum computing
Qubit fundamentals, hardware platforms, algorithms, the 2026 state of play, and the real intersection between quantum and AI.
Foundations of Quantum Computing — Qubit, Superposition, and Entanglement
An accessible introduction to the core ideas that make quantum computers different from classical ones — qubits, superposition, entanglement, gates, measurement, and decoherence.
Quantum Algorithms — Shor, Grover, VQE, QAOA, and Error Correction
How famous quantum algorithms work, how much speedup they truly offer, and why error correction and fault tolerance are the bridge to their useful application.
Quantum Computing and AI — Hype Versus Substance
An honest look at quantum machine learning, the relationship between quantum computing and AGI, and how to distinguish real progress from marketing hype.
Quantum Hardware Modalities — How Real Quantum Computers Are Built
Comparing the five main approaches to building a quantum computer — superconducting, trapped-ion, neutral-atom, photonic, and topological — along with their tradeoffs and the 2026 status.
State of the Art in Quantum Computing (June 2026)
A snapshot of quantum computing's position in mid-2026 — milestones, key players and their roadmaps, and the realistic timeline for the cryptographic threat around 2032.