Special & General Relativity

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Pinned: IMPORTANT! Read before posting Janus	Feb23-13 08:40 AM ZapperZ	1	31,685
Pinned: FAQ: Experimental Basis of Special Relativity jtbell	Dec31-07 02:06 AM jtbell	0	31,483
How do we know space and time are related? ryanvb03	Y 10:54 PM Myslius	13	577
Minkowski diagram, what does observer see. ( 1 2) Myslius	Y 10:07 PM ghwellsjr	18	248
Ehrenfest's paradox ( 1 2) center o bass	Y 09:13 PM WannabeNewton	28	547
Thomas Precession, Angular Momentum, and Rotating Reference Frames Izzhov	Y 08:04 PM Izzhov	6	117
Do we live in 3 or 4 dimensions? ( 1 2 3) Stricklandjr	Y 07:35 PM Stricklandjr	49	1,052
Einstein notion of time and the oscillation of the cesium atom azoulay	Y 03:18 PM Bhumble	4	175
Father-Son Paradox kannank@live	Y 01:08 PM DaleSpam	4	243
Motion through spacetime ( 1 2) maxverywell	Y 01:01 PM Stricklandjr	18	454
Any in depth explanations on why near lightspeed affect aging? ( 1 2) viktorem	Y 11:13 AM Naty1	21	620
Time synchronization in arbitrary reference frames. NR center o bass	Y 09:42 AM center o bass	0	127
Is there always the same "amount" of spacetime curvature in the uni.? 49ers2013Champ	Y 08:38 AM Naty1	5	176
Twins paradox question ( 1 2 3) Moris526	Y 07:13 AM georgir	50	1,863
gravity is different - infinite energy stored Lapidus	Y 06:43 AM backward	4	351
Good books on both Relativities JamesOrland	Y 03:24 AM zn5252	9	331
Assigning energy (and maybe mometum) to part of a system in GR. pervect	May22-13 07:41 PM WannabeNewton	3	168
What keeps the planets in orbit G.U.T.finder	May22-13 05:19 PM LastOneStanding	2	160
Time Dilation and Muon Energy vs. height (Muon Experiment) piareround	May22-13 03:26 PM piareround	2	644
Gravity exerted by a fast moving object versus stationary object? ( 1 2 3 4) bcrelling	May22-13 12:25 PM Naty1	61	2,468
Lorentz transformation matrix applied to EM field tensor qtm912	May22-13 03:57 AM HomogenousCow	8	249
Geometric description of the free EM field dextercioby	May21-13 05:19 PM fzero	5	265
Timelike Killing vector field and stationary spacetime ( 1 2) maxverywell	May21-13 05:15 PM WannabeNewton	21	346
E=MC^2 Mass and Energy, synonymous? H ( 1 2 3 4 ... Last) slickjunt	May21-13 02:52 PM DaleSpam	79	2,414
Why do we move at the speed of light? ( 1 2 3) guitarphysics	May20-13 12:22 PM phyti	41	2,117
Is there really no answer to what gravity is? slibbfalusken	May20-13 10:40 AM slibbfalusken	11	597
Need Intuition Behind Expansion of Smaller Structures in the Universe mmiguel	May20-13 07:53 AM mmiguel	13	279
wrong signs Ricci tensor components RW metric tric enomanus	May20-13 07:23 AM yenchin	2	179
Again about speed of light. Quinzio	May19-13 08:31 PM HomogenousCow	11	422
Energy left of body falling down to Schwarzschild radius Agerhell	May19-13 06:59 PM pervect	12	458
Andromeda paradox and determinism? ( 1 2 3 4) durant	May19-13 04:20 PM PeterDonis	63	1,256
Spherically symmetric spacetime maxverywell	May19-13 02:04 PM WannabeNewton	8	381
Why there is a minus sign in the Killing's equation maxverywell	May19-13 08:16 AM maxverywell	2	220
Special Relativity, four-momenta questions. peripatein	May19-13 07:40 AM Popper	13	386
Seeking clarification on red-shift acesuv	May18-13 05:12 AM WannabeNewton	1	212
Help with time-space diagram equations. v3ra	May18-13 12:43 AM Fredrik	3	296
Determining proper time Volcano	May17-13 08:25 PM pervect	15	440
Space Time ( 1 2) moatasim23	May16-13 09:29 PM smodak	27	2,553
Curved or flat Madster	May16-13 04:40 PM Popper	7	321
Relativistic Angular Momentum michael879	May16-13 01:15 PM Agerhell	9	442
Does the law of universal gravity exist? michael92	May16-13 12:09 PM PeterDonis	16	569
Question about spacetime curvature ( 1 2) surprise	May16-13 05:43 AM surprise	20	500

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