A New Interpretation of Wave-Particle Duality in Gas-Liquid Systems Based on the Particle-life Hypothesis of UCST

As the core foundation of quantum mechanics, wave-particle duality and the micro-macro description gap have long been controversial. Based on the Unified Complex System Theory (UCST) particle-life hypothesis, dualistic ontology, this paper presents a self-consistent interpretive framework for wave-particle duality in gas-liquid systems. The framework discards artificial micro-macro leaps and assumes particles have life-like properties: particle nature arises from ether-based material entities, while wave nature stems from two medium vibration modes—mind-driven active vibrations and environment-induced passive vibrations. In gas, statistical superposition of active intrinsic vibrations forms de Broglie matter waves, consistent with Planck’s quantum hypothesis and the UCST gas equation. In liquid, coordinated passive forced vibrations produce classical water waves, satisfying the standard wave equation and UCST macroscopic fluid mechanics. Through active-passive synergistic dynamics, the theory achieves a continuous transition of wave-particle behavior across gas, gas-liquid coexistence, and liquid phases. It maintains consistency with classical mechanics, clarifies the intrinsic origin of wave motion, and offers a unified physical mechanism and mathematical logic for reconciling wave-particle duality across microcosmic and macrocosmic systems, complementing UCST’s unification of microscopic and macroscopic physics.