- #1
ndung200790
- 519
- 0
Please teach me this:
Why we do not call the quantum field theory the quantum mechanics of a changeable number particles.Why we must use the term ''field''.I think that the indistinguish of identical particles,the dual particle-wave and changeable in number of particles mean the ''expansion'' characteristic.So it seem to me calling many particles quantum mechanics is enough.
Thank you very much in advanced.
Why we do not call the quantum field theory the quantum mechanics of a changeable number particles.Why we must use the term ''field''.I think that the indistinguish of identical particles,the dual particle-wave and changeable in number of particles mean the ''expansion'' characteristic.So it seem to me calling many particles quantum mechanics is enough.
Thank you very much in advanced.