# File:Cosmic Topology fig3b.jpg

Original file(1,339 × 974 pixels, file size: 134 KB, MIME type: image/jpeg)

The Illusion of the Universal Covering Space In the case of a 2D torus space, the fundamental domain, whih represents real space, is the interior of the gray rectangle, whose opposite edges are identified. The observer O sees rays of light from the source S coming from several directions. He has the illusion of seeing distinct sources $S_1$, $S_2$, $S_3$, etc., distributed along a regular canvas which covers the UC space - an infinite plane.

## File history

Click on a date/time to view the file as it appeared at that time.

Date/Time Thumbnail Dimensions User Comment current 10:05, 18 December 2014 1,339 × 974 (134 KB) Olivier Minazzoli (Talk | contribs) The Illusion of the Universal Covering Space In the case of a 2D torus space, the fundamental domain, whih represents real space, is the interior of the gray rectangle, whose opposite edges are identified. The observer O sees rays of light from the sou...

The following page links to this file: