The story starts with quantum field theory, which is incredibly complex, but the simplified version is that even empty space is filled with fields that could govern the interactions of any quantum objects in or near that space. You can think of different particles as energetic excitements of these fields—so a photon is simply an energetic state of the quantum field.
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“短短一周，连着两次诈骗，我意识到诈骗团伙可能已经盯上我妈了。”龙先生告诉记者，母亲年纪大了，听力不太好，说话需要很大声，所以母亲虽然在隔壁打电话，他听得很清楚。
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