Quantum Information/Quantum Optics - Haifei's Home

Quantum Information/Quantum Optics

2025

What Are We Actually Doing When We Perform Second Quantization? 08-09

Is an Electromagnetic Wave a Photon Probability Wave? 07-29

Classical Shadows of Quantum States 05-30

2024

Quantum Darwinism 11-03

Why Does Phase Space Sometimes Look Like a Complex Plane? 07-01

Derivation of Blackbody Radiation (No-Nonsense Version) 06-22

Why Does the Intensity of Thermal Light Follow an Exponential Distribution? 06-21

Farewell to the Rotating-Wave Approximation: An Exact Solution of the Quantum Rabi Model 06-05

A Fully Quantum Theory of Lasers 05-31

The collapsed state of position measurement 05-23

Does the speed of quantum entanglement exceed the speed of light? 05-22

A Simple Quantum Description of Lasers 05-21

Does the idler light passing through the optical fiber amplifier still entangle with the signal light? 05-15

Orbital Angular Momentum of Photons 05-13

How are creation and annihilation operators derived? 05-01

The Difference Between Quantum Entanglement and Classical Correlations, and the Quantum Measurement Problem 04-30

A Concise Introduction to Quantum Metrology 04-23

[Quantum Optics Experiment Notes · III] Quantum State Tomography 04-20

What Is the Relationship Between Photons and Electromagnetic Field Wave Packets? 04-03

Wave function of photons 03-09

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