珍珠湾ART

标题: some questions relatong to 讨论：磁场是不是物质? [打印本页]

作者: full-form 时间: 2006-3-16 21:50
标题: some questions relatong to 讨论：磁场是不是物质?

What do we mean 物质?

What fundamental particles do we know up to now? Say electron, positron, photon, muon, neutrino, and so on.

photons are the quanta responsible for electromagnetic interaction

W⁺, W^-, Z are responsible for weak interaction, etc

Do you have to distinguish static electric field and dynamic electromagnetic field?

At last, Is static magnetic (electric) field really a true field, or simply a conveniet term? If it is really a field, what's the quanta for it?

作者: 有空想想 时间: 2006-3-16 23:58
标题: good questions!! very physics.

good questions!! very physics.

欢迎光临珍珠湾ART (http://66.160.158.134/)