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fixup

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Zeno Rogue 2025-04-08 12:26:06 +02:00
parent 1fa346fa9b
commit 38457b96cb
1 changed files with 6 additions and 1 deletions
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7
rogueviz/ads/tour.cpp
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@ -675,7 +675,12 @@ slide relhell_tour[] = {
}},
{"de Sitter spacetime", 999, LEGAL::NONE | QUICKGEO | USE_SLIDE_NAME | NOTITLE,
"explanation",
"And here is how we add a time coordinate to 2D spherical geometry, to get 2+1D de Sitter spacetime. "
"The construction is actually very similar to three-dimensional hyperbolic plane, but now the "
"'squared radius' is space-like. So we get a maximally symmetric spacetime again.\n\n"
"Again, you see the slice t=0 -- press '5' to see how the universe expands, and '5' again to see how "
"it looks from the point of view of an inhabitant -- the whole 'sphere' does not expand.",
[] (presmode mode) {
latex_slide(mode, defs+R"=(
{\color{remph}de Sitter spacetime:}