Comment by hither_shores
4 years ago
Antiparticles are the conjugates of the negative energy solutions for normal matter. The negative energy solutions themselves are still not physical.
4 years ago
Antiparticles are the conjugates of the negative energy solutions for normal matter. The negative energy solutions themselves are still not physical.
I can see the negative energy solutions not actually having negative energy but I don't see how they're any less physical.