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  "slug": "the-revolutionary-beginners-guide-to-quantum-computing-why-we-dont-have-quantum-computers-yet-and-what-the-geometric-alt",
  "title": "The Revolutionary Beginner's Guide to Quantum Computing: Why We Don't Have Quantum Computers Yet — and What the Geometric Alternative Offers",
  "authors": [
    "Rowan Brad Quni-Gudzinas"
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  "abstract": "A 20-chapter beginner's guide to quantum computing that starts with an honest question — why don't we have quantum computers yet? — rather than the usual \"here's what a qubit is.\" The guide teaches the standard curriculum (qubits, entanglement, algorithms, error correction) accurately, explains why the standard approach faces a thermodynamic wall (a 20,000-fold cooling gap that is Carnot-limited), and introduces the ultrametric alternative: passive geometric fault tolerance on Bruhat-Tits trees, with DOI-registered evidence, computationally validated error thresholds 75 times higher than surface codes (validated by classical simulation; not yet demonstrated on quantum hardware), and three falsifiable predictions that can be tested for under \\$300,000.",
  "abstract_markdown": "A 20-chapter beginner's guide to quantum computing that starts with an honest question — why don't we have quantum computers yet? — rather than the usual \"here's what a qubit is.\" The guide teaches the standard curriculum (qubits, entanglement, algorithms, error correction) accurately, explains why the standard approach faces a thermodynamic wall (a 20,000-fold cooling gap that is Carnot-limited), and introduces the ultrametric alternative: passive geometric fault tolerance on Bruhat-Tits trees, with DOI-registered evidence, computationally validated error thresholds 75 times higher than surface codes (validated by classical simulation; not yet demonstrated on quantum hardware), and three falsifiable predictions that can be tested for under \\$300,000.",
  "date": "2026-07-20",
  "first_published": "2026-07-20",
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  "url": "https://papers.qnfo.org/papers/the-revolutionary-beginners-guide-to-quantum-computing-why-we-dont-have-quantum-computers-yet-and-what-the-geometric-alt",
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    "titles": [
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        "title": "The Revolutionary Beginner's Guide to Quantum Computing: Why We Don't Have Quantum Computers Yet — and What the Geometric Alternative Offers"
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