User contributions
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- 19:46, 3 February 2015 (diff | hist) . . (-1) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric (→Problem 20: Christoffel symbols for FLRW metric) (current)
- 03:00, 27 February 2014 (diff | hist) . . (+6) . . The Milne Universe (→Problem 2: alternative derivation) (current)
- 02:59, 27 February 2014 (diff | hist) . . (-4) . . The Milne Universe (→Problem 1: the solution)
- 12:14, 26 February 2014 (diff | hist) . . (0) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric (→Problem 20: Christoffel symbols for FLRW metric)
- 21:28, 9 December 2013 (diff | hist) . . (+4) . . Energy conditions and the Raychaudhuri equation (→Energy conditions) (current)
- 21:27, 9 December 2013 (diff | hist) . . (-17) . . Energy conditions and the Raychaudhuri equation (→Problem 1: energy conditions for perfect fluid)
- 21:00, 8 December 2013 (diff | hist) . . (+58) . . Causal Structure (current)
- 20:57, 8 December 2013 (diff | hist) . . (+66) . . N File:Conf-Inflation.png (Conformal diagram for the power-law Inflation in an open Universe.) (current)
- 20:55, 8 December 2013 (diff | hist) . . (+97) . . N File:Conf-SEC.png (Conformal diagram for an open Universe filled with matter satisfying the strong energy condition.) (current)
- 20:54, 8 December 2013 (diff | hist) . . (+64) . . N File:Conf-Milne.png (Milne Universe as part of Minkowski spacetime: conformal diagram) (current)
- 20:53, 8 December 2013 (diff | hist) . . (+110) . . Causal Structure (→Problem 7)
- 20:50, 8 December 2013 (diff | hist) . . (+80) . . N File:Conf-Mink2.png (Minkowski spacetime: conformal diagram (different choice of conformal variables)) (current)
- 20:48, 8 December 2013 (diff | hist) . . (+38) . . N File:Conf-Mink1.png (Minkowski spacetime: conformal diagram) (current)
- 20:48, 8 December 2013 (diff | hist) . . (+57) . . N File:Conf-dS-open.png (The de Sitter Universe in open slicing: conformal diagram) (current)
- 20:47, 8 December 2013 (diff | hist) . . (+57) . . N File:Conf-dS-flat.png (The de Sitter Universe in flat slicing: conformal diagram) (current)
- 20:45, 8 December 2013 (diff | hist) . . (-2) . . Causal Structure (→Problem 4: alignment?)
- 20:40, 8 December 2013 (diff | hist) . . (+59) . . N File:Conf-dS-static.png (The de Sitter Universe in static slicing: conformal diagram) (current)
- 20:39, 8 December 2013 (diff | hist) . . (+25) . . Causal Structure (→Problem 2)
- 20:35, 8 December 2013 (diff | hist) . . (+59) . . N File:Conf-dS-closed.png (The de Sitter Universe in closed slicing: conformal diagram) (current)
- 20:34, 8 December 2013 (diff | hist) . . (-282) . . Causal Structure (→Problem 2)
- 20:31, 8 December 2013 (diff | hist) . . (+83) . . N File:Conf-RadDust.png (Conformal diagram for a closed Universe filled with a mixture of radiation and dust) (current)
- 20:30, 8 December 2013 (diff | hist) . . (+86) . . N File:Conf-Dust.png (Conformal diagram for a closed Universe with dominating non-relativistic matter (dust)) (current)
- 20:29, 8 December 2013 (diff | hist) . . (+89) . . N File:Conf-Rad.png (Conformal diagram for the closed Universe with dominating relativistic matter (radiation)) (current)
- 17:38, 8 December 2013 (diff | hist) . . (+55) . . Kerr black hole (→Problem 4: some more simple algebra) (current)
- 11:39, 31 October 2013 (diff | hist) . . (+23) . . Category:Horizons (→References)
- 11:36, 31 October 2013 (diff | hist) . . (0) . . Category:Horizons (→References)
- 16:47, 9 October 2013 (diff | hist) . . (-3) . . Causal Structure (minor edits)
- 16:40, 9 October 2013 (diff | hist) . . (+24) . . Composite Models (pr1: link to previous section) (current)
- 16:32, 9 October 2013 (diff | hist) . . (-24) . . Composite Models (→Problem 3: no solution)
- 16:31, 9 October 2013 (diff | hist) . . (+151) . . Simple Math (pr12 solution formatting) (current)
- 23:42, 7 October 2013 (diff | hist) . . (+293) . . Simple English (current)
- 23:26, 7 October 2013 (diff | hist) . . (0) . . Category:Horizons
- 23:25, 7 October 2013 (diff | hist) . . (0) . . Category:Horizons
- 23:25, 7 October 2013 (diff | hist) . . (+9) . . Category:Horizons
- 14:04, 26 September 2013 (diff | hist) . . (+70) . . Category:Horizons
- 23:05, 23 September 2013 (diff | hist) . . (+15) . . Category:Holographic Universe (Why is this thing with labels happening when I just fix some misprints??? damn) (current)
- 23:02, 23 September 2013 (diff | hist) . . (-1) . . Category:Holographic Universe
- 22:58, 23 September 2013 (diff | hist) . . (-1) . . Category:Holographic Universe (Undo revision 1657 by Igor (talk))
- 22:57, 23 September 2013 (diff | hist) . . (+1) . . Category:Holographic Universe
- 22:57, 23 September 2013 (diff | hist) . . (-14) . . Category:Holographic Universe
- 13:02, 2 May 2013 (diff | hist) . . (+26) . . Schwarzschild black hole (current)
- 13:01, 2 May 2013 (diff | hist) . . (+83) . . Schwarzschild black hole
- 09:26, 2 May 2013 (diff | hist) . . (-9) . . Particles' motion in general black hole spacetimes (current)
- 21:54, 1 May 2013 (diff | hist) . . (+6) . . Universe in Problems:About (current)
- 21:53, 1 May 2013 (diff | hist) . . (+17) . . Universe in Problems:About
- 21:50, 1 May 2013 (diff | hist) . . (+1,224) . . Particles' motion in general black hole spacetimes
- 11:40, 1 May 2013 (diff | hist) . . (-140) . . Particles' motion in general black hole spacetimes
- 11:35, 1 May 2013 (diff | hist) . . (+531) . . Main Page
- 11:27, 1 May 2013 (diff | hist) . . (0) . . m Particles' motion in general black hole spacetimes (moved Help:Editing to Particles' motion in general black hole spacetimes: !)
- 11:27, 1 May 2013 (diff | hist) . . (+64) . . N Help:Editing (moved Help:Editing to Particles' motion in general black hole spacetimes: !) (current)
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