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Summary

Description
English: Space-time geometry of w:Born coordinates (rotating disc).

Red curves are world lines (congruence) of points on disc ( are fixed). Interlacing blue and grey stripes show change of T.

Orange curves ( / \ ) are null curves with fixed r.
Русский: Пространственно-временная геометрия координат Борна на диске.

Красные кривые — мировые линии точек диска (фиксированы ). Чередующиеся синие и серые полосы показывают изменение T. Оранжевые кривые ( / \ ) — светоподобные кривые с постоянным r.

Внизу справа — трёхмерное изображение. Сверху — развёртки цилиндров для трёх разных r, повёрнутые так, чтобы направление собственного времени стало вертикальным.
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Source Own work
Author Incnis Mrsi

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17 June 2008

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Date/TimeThumbnailDimensionsUserComment
current22:00, 17 June 2008Thumbnail for version as of 22:00, 17 June 2008920 × 800 (39 KB)Incnis Mrsiupdate
18:22, 17 June 2008Thumbnail for version as of 18:22, 17 June 2008920 × 800 (33 KB)Incnis Mrsi
18:11, 17 June 2008Thumbnail for version as of 18:11, 17 June 2008920 × 800 (33 KB)Incnis Mrsi{{Information |Description={{en|1=Space-time geometry of w:Born coordinates (rotating disc). Red lines are world lines (w:congruence (general relativity)) of points on disc. Interlacing blue and grey stripes show change of ''T''. Orange curves (

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