File:Multiply connected twins paradox leftmoving cylinder.svg

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Description
English: Topology helps to think about the w:Twin paradox in the Wikiversity:Special relativity and steps towards general relativity course. Spacetime is shown in the frame of the leftmoving twin, for whom space is cut/paste simultaneously, but "rolled up" with each spacetime event only shown once.
Date
Source Own work
Author Boud

xfig source code

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The .svg version of the file is produced by

  • the following .fig source code,
  • several command line options: xfig -specialtext -latexfonts -startlatexFont default FILENAME.fig, and
  • exporting to .svg format.
#FIG 3.2  Produced by xfig version 3.2.5
Landscape
Center
Metric
A4      
100.00
Single
-2
1200 2
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2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
	 3015 1035 3015 5235
2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
	 5895 1035 5895 5235
2 1 0 3 1 7 50 -1 -1 0.000 0 0 -1 0 0 2
	 4320 1650 4320 5850
3 2 0 3 0 7 50 -1 -1 6.000 0 0 0 8
	 3002 5235 3222 5425 3552 5645 3992 5825 4372 5875 4972 5825
	 5472 5645 5892 5255
	 0.000 -1.000 -1.000 -1.000 -1.000 -1.000 -1.000 0.000
3 2 0 3 0 7 50 -1 -1 0.000 0 1 0 3
	2 1 4.00 180.00 120.00
	 4312 6307 5262 6267 5962 5817
	 0.000 -1.000 0.000
4 0 0 50 -1 -1 32 0.0000 6 465 1470 3722 5530 $A_2$\001
4 0 0 50 -1 -1 32 0.0000 6 465 1440 3567 1960 $B_2$\001
4 0 0 50 -1 -1 32 0.0000 6 465 1440 4462 2060 $B_1$\001
4 0 1 50 -1 -1 32 1.5708 6 510 3015 4094 4949 worldline $p$\001
4 0 0 50 -1 -1 32 0.0000 6 465 1470 4427 5700 $A_1$\001
4 0 0 50 -1 -1 32 0.0000 6 435 810 6072 6060 $x$\001

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I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
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You are free:
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Under the following conditions:
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Date/TimeThumbnailDimensionsUserComment
current21:53, 8 July 2011Thumbnail for version as of 21:53, 8 July 2011243 × 468 (5 KB)Boud (talk | contribs)

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