Special & General Relativity

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Pinned: IMPORTANT! Read before posting Janus	Feb23-13 08:40 AM ZapperZ	1	31,720
Pinned: FAQ: Experimental Basis of Special Relativity jtbell	Dec31-07 02:06 AM jtbell	0	31,522
Local Lorentz Frames WannabeNewton	T 03:07 AM WannabeNewton	2	137
Why c2 (speed of light squared)? H ( 1 2 3 4) neoweb	Y 11:24 PM esm_mat	67	10,032
Einstein notion of time and the oscillation of the cesium atom ( 1 2 3) azoulay	Y 10:44 PM azoulay	37	686
Do we live in 3 or 4 dimensions? ( 1 2 3 4) Stricklandjr	Y 09:52 PM DaleSpam	60	1,324
Ehrenfest's paradox ( 1 2 3) center o bass	Y 07:17 PM WannabeNewton	34	702
Definition of isometry in components form maxverywell	Y 02:40 PM Bill_K	2	146
Question Regarding Perception of Time Billiards1974	Y 01:36 PM DaleSpam	10	210
Reference frames, reference particles, coordinate systems and all that center o bass	Y 12:45 PM WannabeNewton	2	156
Outrunning Light; how quickly will light "catch up with you" CarsonAdams	Y 04:29 AM CarsonAdams	5	216
Is gravity a force, or the curvature of space? Thomas1989	Y 12:10 AM WannabeNewton	3	171
Events in Relativity Salman2	May24-13 11:37 PM Salman2	10	207
Minkowski diagram, what does observer see. ( 1 2) Myslius	May24-13 06:44 PM PeterDonis	26	481
Curved or flat Madster	May24-13 05:11 PM pervect	11	429
Twins paradox question ( 1 2 3 4) Moris526	May24-13 11:09 AM Samshorn	52	2,055
How do we know space and time are related? ryanvb03	May23-13 10:54 PM Myslius	13	634
Thomas Precession, Angular Momentum, and Rotating Reference Frames Izzhov	May23-13 08:04 PM Izzhov	6	157
Father-Son Paradox kannank@live	May23-13 01:08 PM DaleSpam	4	278
Motion through spacetime ( 1 2) maxverywell	May23-13 01:01 PM Stricklandjr	18	507
Any in depth explanations on why near lightspeed affect aging? ( 1 2) viktorem	May23-13 11:13 AM Naty1	21	675
Time synchronization in arbitrary reference frames. NR center o bass	May23-13 09:42 AM center o bass	0	176
Is there always the same "amount" of spacetime curvature in the uni.? 49ers2013Champ	May23-13 08:38 AM Naty1	5	212
gravity is different - infinite energy stored Lapidus	May23-13 06:43 AM backward	4	378
Good books on both Relativities JamesOrland	May23-13 03:24 AM zn5252	9	361
Assigning energy (and maybe mometum) to part of a system in GR. pervect	May22-13 07:41 PM WannabeNewton	3	200
What keeps the planets in orbit G.U.T.finder	May22-13 05:19 PM LastOneStanding	2	187
Time Dilation and Muon Energy vs. height (Muon Experiment) piareround	May22-13 03:26 PM piareround	2	671
Gravity exerted by a fast moving object versus stationary object? ( 1 2 3 4) bcrelling	May22-13 12:25 PM Naty1	61	2,565
Lorentz transformation matrix applied to EM field tensor qtm912	May22-13 03:57 AM HomogenousCow	8	274
Geometric description of the free EM field dextercioby	May21-13 05:19 PM fzero	5	287
Timelike Killing vector field and stationary spacetime ( 1 2) maxverywell	May21-13 05:15 PM WannabeNewton	21	394
E=MC^2 Mass and Energy, synonymous? H ( 1 2 3 4 ... Last) slickjunt	May21-13 02:52 PM DaleSpam	79	2,538
Why do we move at the speed of light? ( 1 2 3) guitarphysics	May20-13 12:22 PM phyti	41	2,186
Is there really no answer to what gravity is? slibbfalusken	May20-13 10:40 AM slibbfalusken	11	623
Need Intuition Behind Expansion of Smaller Structures in the Universe mmiguel	May20-13 07:53 AM mmiguel	13	303
wrong signs Ricci tensor components RW metric tric enomanus	May20-13 07:23 AM yenchin	2	203
Again about speed of light. Quinzio	May19-13 08:31 PM HomogenousCow	11	446
Energy left of body falling down to Schwarzschild radius Agerhell	May19-13 06:59 PM pervect	12	481
Andromeda paradox and determinism? ( 1 2 3 4) durant	May19-13 04:20 PM PeterDonis	63	1,343
Spherically symmetric spacetime maxverywell	May19-13 02:04 PM WannabeNewton	8	404
Why there is a minus sign in the Killing's equation maxverywell	May19-13 08:16 AM maxverywell	2	249

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