量子纠缠 (liàngzǐ jiūěn): Quantum entanglement refers to the phenomenon where two or more particles become connected in such a way that their states are dependent on each other, regardless of the distance between them.
波粒二象性 (bōlì èr xiàngxìng): Wave-particle duality is the concept that particles can exhibit characteristics of both waves and particles depending on how they are observed or measured.
薛定谔方程 (xuēdìngshé fāngchéng): Schrödinger's equation is a fundamental equation in quantum mechanics that describes how the wave function of a system evolves over time.