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"Time" not a dimension.
#5
RE: "Time" not a dimension.
It seems that their argument is one of semantic: replace 3 spatial + time by 4 spatial. However, if it is more than that, I would like to see what it is that they are suggesting. We know that in the Lorentz transformations, time and space get mixed up, yielding length contraction and time dilation, which are two phenomena that have been observed. We also know that QFT requires that the Lagrangian be Lorentz invariance. So the concept of 3D + T is deeply ingrained into the theory.

Like I said, if it is just semantic, then it's no big deal.
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Messages In This Thread
"Time" not a dimension. - by theVOID - April 25, 2011 at 12:47 pm
RE: "Time" not a dimension. - by Anomalocaris - April 25, 2011 at 1:05 pm
RE: "Time" not a dimension. - by Darwinian - April 25, 2011 at 1:21 pm
RE: "Time" not a dimension. - by theVOID - April 25, 2011 at 1:39 pm
RE: "Time" not a dimension. - by little_monkey - May 8, 2011 at 5:06 pm
RE: "Time" not a dimension. - by Zen Badger - May 9, 2011 at 7:27 am
RE: "Time" not a dimension. - by little_monkey - May 9, 2011 at 8:46 am
RE: "Time" not a dimension. - by theVOID - May 9, 2011 at 7:30 am
RE: "Time" not a dimension. - by Zen Badger - May 9, 2011 at 7:55 am
RE: "Time" not a dimension. - by Anomalocaris - May 9, 2011 at 2:24 pm
RE: "Time" not a dimension. - by Zen Badger - May 10, 2011 at 7:20 am
RE: "Time" not a dimension. - by lilphil1989 - May 10, 2011 at 8:17 am
RE: "Time" not a dimension. - by theVOID - May 10, 2011 at 8:43 am
RE: "Time" not a dimension. - by lilphil1989 - May 10, 2011 at 8:49 am
RE: "Time" not a dimension. - by Zen Badger - May 11, 2011 at 5:59 am
RE: "Time" not a dimension. - by lilphil1989 - May 11, 2011 at 4:18 pm
RE: "Time" not a dimension. - by downbeatplumb - May 9, 2011 at 1:54 pm
RE: "Time" not a dimension. - by tesseract7d - May 9, 2011 at 3:35 pm
RE: "Time" not a dimension. - by Angrboda - May 9, 2011 at 7:52 pm
RE: "Time" not a dimension. - by lilphil1989 - May 10, 2011 at 7:14 am
RE: "Time" not a dimension. - by theVOID - May 10, 2011 at 9:26 am
RE: "Time" not a dimension. - by reverendjeremiah - May 11, 2011 at 5:49 pm
RE: "Time" not a dimension. - by Anymouse - May 31, 2011 at 3:51 am
RE: "Time" not a dimension. - by orogenicman - May 31, 2011 at 11:06 am
RE: "Time" not a dimension. - by Zenith - June 7, 2011 at 6:15 pm
RE: "Time" not a dimension. - by lilphil1989 - June 9, 2011 at 11:43 am
RE: "Time" not a dimension. - by Zenith - June 9, 2011 at 11:51 am
RE: "Time" not a dimension. - by lilphil1989 - June 9, 2011 at 12:14 pm
RE: "Time" not a dimension. - by Zenith - June 9, 2011 at 6:26 pm
RE: "Time" not a dimension. - by lilphil1989 - June 10, 2011 at 4:19 am
RE: "Time" not a dimension. - by Zenith - May 28, 2011 at 10:35 am
RE: "Time" not a dimension. - by Zenith - May 28, 2011 at 2:59 pm
RE: "Time" not a dimension. - by lilphil1989 - May 29, 2011 at 3:50 am
RE: "Time" not a dimension. - by Anymouse - May 29, 2011 at 3:58 am
RE: "Time" not a dimension. - by lilphil1989 - May 29, 2011 at 4:16 am
RE: "Time" not a dimension. - by Anymouse - May 29, 2011 at 12:24 am
RE: "Time" not a dimension. - by tackattack - June 10, 2011 at 5:49 am

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