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  • Quantum Astronomy

Front Matter

  • Preface

Quickstart

  • Part One: What Is Intensity Interferometry

Part I. Preliminaries: From Undergraduate Physics to Quantum Optics

  • A Guided Tour: What Does a Telescope Actually Record, and Where Is This Book Taking You?
  • Waves, Phase, and Complex Amplitude: The Minimal Language of Interference
  • Fourier, Bandwidth, and Coherence Time
  • Probability, the Poisson Process, and Shot Noise
  • Quantum Mechanics and the Harmonic Oscillator: Ladder Operators
  • Quantizing Light: From Modes to Photons

Part II. Quantum States of Light and Photon Statistics

  • Single-Mode States of Light: Number, Coherent, Thermal, and Squeezed States
  • Photodetection and Photon Counting: Why We Count n(n-1)
  • The Coherence Functions \(g^{(1)}\), \(g^{(2)}\) and the Siegert Relation

Part III. Coherence, Interference, and Imaging

  • Temporal Coherence and First-Order (Amplitude) Interferometry
  • Spatial Coherence, van Cittert–Zernike, and Intensity Interferometry
  • From Visibility to Imaging: Angular Diameters, Multiple Baselines, and uv Coverage
  • Quantum Estimation, the Rayleigh Limit, and SPADE Sub-Rayleigh Resolution

Part IV. Instruments, Event Tables, and Observation Design

  • Detectors, Clocks, and Event Tables
  • Correlators and Event-Table Data Analysis
  • Observation Design, Error Budget, and Feasibility

Part V. Astrophysical Objects as Quantum Light Sources

  • The Quantum Language of Astrophysical Radiation Mechanisms
  • Stars as Quantum Light Sources
  • White Dwarfs, Neutron Stars, and Strong-Field Physics
  • Black Holes, Accretion Disks, and the Photon Ring
  • Bursts, Transients, and Multi-Messenger Quantum Astronomy

Part VI. Propagation, Cosmology, and New Physics

  • Propagation Effects: Plasma, Dust, and Gravitational Lensing
  • Dark Matter, Axions, and the Polarization Quantum Channel
  • Quantum Problems in Cosmology

Part VII. Frontiers, Case Studies, and Practice

  • Quantum-Network Telescopes
  • First-Generation Quantum-Astronomy Science Cases
  • Teaching Experiments and Computational Experiments
  • Common Misconceptions
  • From White Paper to Research Plan

Appendices

  • Index of Common Formulas
  • Common Units and Numerical Values
  • Glossary
  • Reading Routes and Ranges of Validity for the Core Relations
  • Guide to the Worked-Example Code
  • Suggested 14-Week Course Schedule
  • Annotated Reading Guide
  • Bibliography
  • Repository
  • Open issue

Index

By Yu Wang

© Copyright 2026, Yu Wang.