Re: Relativistic aberration

Le 09/08/2024 à 07:35, Thomas Heger a écrit :

Am Donnerstag000008, 08.08.2024 um 13:17 schrieb Python:

Le 08/08/2024 à 09:05, Thomas Heger a écrit :
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Actually Poincare did and assumed a four dimensional 'curved' spacetime, from which Euclid's three-dimensional space is a 'sub-chapter'.

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This is not true.
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This euclidean space is kind of projection into the realm of the local observer, who 'cuts' spacetime into time and space, simply by being somewhere.

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This is not true.
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This is a very different concept than the usual mainstream interpretation and actually different to the interpretation of Einstein in his 1905 paper, too.

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This is not true.
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Poincare's idea was further developed by Hermann Minkowski.

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This is true.
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So Poincare's relativity is different to Einstein's, which was mainly based on Hendrik Lorentz and his 'Lorentz transform'.

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This is not true.
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But Poincare regarded this concept of Lorentz as wrong

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This is not true.
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(even if he invented the name 'Lorentz transform').

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This is true.
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 Would mind telling a little about your reasons to think so?
 You just say:
 this is true and that ain't.
 But why do you think so?

Because I've actually read Poincaré, Einstein, et al.