Talk:Kinetic momentum
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This article appears to be confusing "gauge invariant" and "Lorentz invariant". I certainly don't know what "Lorentz gauge covariant" means. Melchoir 22:16, 17 October 2006 (UTC)
This article appears to be confusing "gauge invariant" and "Lorentz invariant". I certainly don't know what "Lorentz gauge covariant" means. Melchoir 22:16, 17 October 2006 (UTC)