Recent content by 0mega
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High School DeltaT of clocks at endpoints of a rocket post acceleration
http://cyberleninka.ru/article/n/o-vliyanii-uskoreniya-na-pryamolineynoe-dvizhenie-zhyostkogo-sterzhnya-2-rassinhronizatsiya-chasov Formula (29)- 0mega
- Post #24
- Forum: Special and General Relativity
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Graduate How can we use differential geometry to improve our understanding of SR?
I am surprised that You agreed. :rolleyes: Usually begin to argue. Yes. The standard definition of simultaneity leads to a curvature of space. Geometry IMHO is a conditional concept.- 0mega
- Post #14
- Forum: Special and General Relativity
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Graduate How can we use differential geometry to improve our understanding of SR?
IMHO space is flat. While I do not want to say more. I think Demistifier support.- 0mega
- Post #10
- Forum: Special and General Relativity
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Graduate How can we use differential geometry to improve our understanding of SR?
I would add to Your list yet geometry in non-inertial frame of reference. Very curious. Whom do you mean? Maybe You give a link?- 0mega
- Post #2
- Forum: Special and General Relativity
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Graduate Is Lorentz Contraction Indistinguishable from Standard Relativity?
You mean paper of Franklin? Equation (5) in section 2 strictly speaking incorrect, even though the correct output - a cable is break.The distance between the 2 ships, depending on the time in Bell's paradox is the formula (3) post 325. In section (3) all right. In conclusion, I do not...- 0mega
- Post #345
- Forum: Special and General Relativity
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Graduate Is Lorentz Contraction Indistinguishable from Standard Relativity?
Let me explain one more thing. When rigid accelerated motion of the rod all its points move differently. Front point - at a slower speed than the back. Therefore, the region adjacent to the front end of the rod is reduced less than the back. This leads to differ from the Lorentz formula. Right...- 0mega
- Post #341
- Forum: Special and General Relativity
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Graduate Is Lorentz Contraction Indistinguishable from Standard Relativity?
You are looking at 2 spaceships, which are not hard core. Before solving the task of Bell's we have to consider rigid rod. If the rod is rigid in non-inertial reference frame associated with the back point, then in the laboratory frame of reference he will be nonrigid. The concept of rigidity is...- 0mega
- Post #330
- Forum: Special and General Relativity
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Graduate Is Lorentz Contraction Indistinguishable from Standard Relativity?
The correct formula for the contraction of Lorentz in the symbols of Franklin is d=\frac{\sqrt{1+2a'(1-v^2)d'+a'^2(1-v^2)d'^2}-1}{a'\sqrt{1-v^2}} She also has long been known- 0mega
- Post #328
- Forum: Special and General Relativity
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Graduate Is Lorentz Contraction Indistinguishable from Standard Relativity?
Yes. The correct math is based on the transformation Moller- 0mega
- Post #327
- Forum: Special and General Relativity
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Graduate Is Lorentz Contraction Indistinguishable from Standard Relativity?
I will continue a little further. Speed anterior point on the back gives the derivative (3), i.e. u=\frac{dx}{dt} (4) u=\frac{W^2L^2shWtchWt}{\sqrt{1+W^2L^2sh^2Wt}}+WL shWt By the time the t to back clock on the front will take time (5) \tau=\int{\sqrt{(1+Wx)^2-u^2}}dt If we substitute here...- 0mega
- Post #326
- Forum: Special and General Relativity
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Graduate Is Lorentz Contraction Indistinguishable from Standard Relativity?
Moderator sent me a message: "Making references to other forums are not considered as valid references. Please re-read the PF Rules that you had agreed to". :eek: Ok. If it violates the rules, I am ready to you to explain the incomprehensible. I repeat that this problem has long been solved...- 0mega
- Post #325
- Forum: Special and General Relativity
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Graduate Why should A change its view on the length of B ship during relative motion?
For clocks in rectilinearly moving frame of reference value unsynchronization does not depend on the law of motion frame of reference, but only to the magnitude of its velocity at a given time (formules (4.6), (4.9)).- 0mega
- Post #26
- Forum: Special and General Relativity
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Graduate Why should A change its view on the length of B ship during relative motion?
Dear Matheinste. The solution of the problem of unsynchronization of clocks on a rest rod is in http://www.sciteclibrary.ru/rus/catalog/pages/9058.html- 0mega
- Post #25
- Forum: Special and General Relativity