Free space (electromagnetism)/Definition: Difference between revisions
Jump to navigation
Jump to search
imported>Milton Beychok m (Free space/Definition moved to Free space (electromagnetism)/Definition: For disambiguation) |
imported>John R. Brews (add links to definition) |
||
| Line 1: | Line 1: | ||
<noinclude>{{Subpages}}</noinclude> | <noinclude>{{Subpages}}</noinclude> | ||
In classical electromagnetism, | In classical electromagnetism, the [[Vacuum (classical)|vacuum reference state]] with no fields or particles; in quantum mechanics, the [[Vacuum (quantum electrodynamic)|vacuum state]] with electromagnetic fields fluctuating about an average value of zero. | ||
Latest revision as of 17:06, 27 March 2011
In classical electromagnetism, the vacuum reference state with no fields or particles; in quantum mechanics, the vacuum state with electromagnetic fields fluctuating about an average value of zero.