QiankunNet: A Transformer‑Based Framework for Solving the Many‑Electron Schrödinger Equation

Researchers at the University of Science and Technology of China have introduced QiankunNet, a Transformer‑based network that integrates attention mechanisms with quantum wave‑function construction to solve many‑electron Schrödinger equations, achieving near‑FCI accuracy and outperforming traditional coupled‑cluster methods on benchmark molecules.

Many‑Electron SystemsNature CommunicationsQiankunNet

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QiankunNet: A Transformer‑Based Framework for Solving the Many‑Electron Schrödinger Equation

Model Perspective

Jun 13, 2024 · Fundamentals

Why Light Behaves Both Like a Wave and a Particle: From Newton to Schrödinger

From Newtonian mechanics describing billiard balls with position and momentum to quantum theory’s wave‑particle duality, this article traces the evolution of physical models—highlighting de Broglie’s hypothesis, the Schrödinger equation, and the uncertainty principle—to explain why particles can exhibit both wave‑like and particle‑like behavior.

Schrödinger Equationphysics fundamentalsquantum mechanics

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Why Light Behaves Both Like a Wave and a Particle: From Newton to Schrödinger