four-vector

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four-vector

[′fȯr ‚vek·tər]
(relativity)
A set of four quantities which transform under a Lorentz transformation in the same way as the three space coordinates and the time coordinate of an event. Also known as Lorentz four-vector.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
(j being the current density) and applying the Lorentz transformations for space-time four-vector and for charge density-current density fourvector: