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Negative energy is a concept used in physics to explain the nature of certain fields,
including the gravitational field and a number of quantum field effects.
In more speculative theories, negative energy is involved in wormholes which
allow time travel and warp drives for faster-than-light space travel.
結論: 是的
磁場有正負, 電流有正負
能量 有正負
Positive and Negative Energy