File:Multiply connected twins paradox rightmoving POV.svg

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Summary

Description
English: Topology helps to think about the w:Twin paradox in the Wikiversity:Special relativity and steps towards general relativity course. The "cut/paste" operation g is now shown, in the frame of the rightmoving twin, for whom space is cut/paste with a time offset.
Date
Source Own work
Author Boud

xfig source code

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  • the following .fig source code,
  • several command line options: xfig -specialtext -latexfonts -startlatexFont default FILENAME.fig, and
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#FIG 3.2  Produced by xfig version 3.2.5
Landscape
Center
Metric
A4      
100.00
Single
-2
1200 2
2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 0 0 4
	 3150 7740 3150 3150 3150 2700 3150 1575
2 1 1 3 0 7 50 -1 -1 20.000 0 0 -1 0 0 2
	 3150 3150 6015 3150
2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
	 3555 7680 1002 1667
2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
	 1220 2721 5885 3771
2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
	 4979 7414 3092 3057
2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
	 2700 6750 6090 6750
2 1 1 3 0 7 50 -1 -1 20.000 0 0 -1 0 0 4
	 4860 2250 4860 4950 4860 6300 4874 7534
2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 1 0 2
	0 0 3.00 180.00 360.00
	 3150 8366 4935 8801
2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
	 2565 6615 5122 7177
2 1 0 3 1 7 50 -1 -1 8.000 0 0 -1 0 0 2
	 1482 2777 3172 6737
2 1 0 3 1 7 50 -1 -1 8.000 0 0 -1 0 0 2
	 3142 3157 4862 7107
4 0 0 50 -1 -1 32 0.0000 6 465 1440 780 3330 $B_1$\001
4 0 0 50 -1 -1 32 0.0000 6 465 1440 5070 4155 $B_3$\001
4 0 0 50 -1 -1 32 0.0000 6 510 810 5220 9015 $g$\001
4 0 1 50 -1 -1 32 1.9373 6 510 1440 4037 5779 $g(p)$\001
4 0 1 50 -1 -1 32 1.9373 6 510 810 2209 5079 $p$\001
4 0 0 50 -1 -1 32 0.0000 6 435 930 4990 2980 $D$\001
4 0 0 50 -1 -1 32 0.0000 6 435 690 590 1475 $t$\001
4 0 0 50 -1 -1 32 0.0000 6 435 795 3005 1400 $t'$\001
4 0 0 50 -1 -1 32 0.0000 6 435 900 5055 6555 $C$\001
4 0 0 50 -1 -1 32 1.5708 6 510 810 2999 4884 $q$\001
4 0 0 50 -1 -1 32 0.0000 6 510 9945 2375 2920 $B_2 = \\left(0,\\frac{L}{\\beta\\gamma}\\right)$\001
4 0 0 50 -1 -1 32 -0.0000 6 510 8040 4275 7658 $A_2= (L\\gamma, -\\beta\\gamma L)$\001
4 0 0 50 -1 -1 32 0.0000 6 435 915 6285 6885 $x'$\001
4 0 0 50 -1 -1 32 0.0000 6 435 810 5140 7215 $x$\001
4 0 0 50 -1 -1 32 0.0000 6 495 3075 2204 7234 $A_1 = (0,0)$\001

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8 July 2011

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Date/TimeThumbnailDimensionsUserComment
current21:43, 8 July 2011Thumbnail for version as of 21:43, 8 July 2011450 × 639 (6 KB)Boud