Definitions
from The American Heritage® Dictionary of the English Language, 5th Edition.
- noun An operation representing a transformation from a given physical system undergoing a given sequence of events to a system in which the exact reverse sequence of events takes place.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun mathematics an
operation thattransforms aphysical system undergoing asequence ofevents into one in which the events take place in the reverse sequence - noun physics T-symmetry
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whichbe commented on the word time reversal
In physics, the study of thermodynamics and the symmetry of certain physical laws where the concept of time is reversed...i.e., where a mirror (reverse) transformation is applied to a forward direction time state. (Wikipedia)
May 22, 2008