Monday, December 15, 2008
Planck scale time is said to be equal to: 5.39121 × 10−44 seconds, which clearly puts it in the realm of Quantum Mechanics. This minute amount of time is so small that we have no frame of reference to compare it to. Planck time scale is also said to be the rate of time by which the universe recreates itself "moment by moment." (Please see Rob Bryanton's blog for more on this concept-"Imagining the Tenth Dimension." The 'vlogs' video blogs on the "Imagining the Tenth Dimension" site do an excellent job explaining many concepts discussed here as well as on his own site.) So if we are to understand the finer concepts of MWI as well as Quantum Mechanics, Planck scale and its temporal equivalent are important concepts to grasp. Planck scale is usually used in reference to length. Planck mass is also used to measure objects and processes which work within this minute scale.