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あらすじ・解説
Episode 2: Time in Quantum Mechanics – Does the Past Still Exist?
In tonight’s episode, we explore one of the most curious ideas in modern physics: the nature of time. Is time something fundamental, or could it be an emergent property of something deeper? We’ll look at how quantum mechanics treats time differently from space, why some physicists think the past might still “exist,” and what experiments like the delayed-choice quantum eraser can tell us about reality. This is a gentle, thoughtful journey into the heart of quantum theory. Perfect for drifting into sleep while pondering the mysteries of existence.