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Aug 3, 2016 at 8:21 history edited Qmechanic CC BY-SA 3.0
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Aug 3, 2016 at 8:13 history edited Qmechanic
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Sep 20, 2015 at 15:14 review Reopen votes
Sep 20, 2015 at 15:16
Sep 20, 2015 at 14:58 history edited Qmechanic CC BY-SA 3.0
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Sep 20, 2015 at 14:40 history closed ACuriousMind
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Duplicate of Conformal transformation/ Weyl scaling are they two different things? Confused!
Sep 20, 2015 at 14:40 comment added JQ Skywalker @ACuriousMind It may take me some time to fully understand it . Apologies, I should have read that question more carefully. Thank you!
Sep 20, 2015 at 14:29 review Close votes
Sep 20, 2015 at 14:44
Sep 20, 2015 at 14:21 comment added ACuriousMind Read this answer to the question I linked. Wald uses non-standard terminology and calls a Weyl transformation a "conformal transformation". The "standard" meaning of "conformal transformation" is indeed that it is a coordinate transformation.
Sep 20, 2015 at 14:18 comment added JQ Skywalker @ACuriousMind I have seen that before..The explanations in that also mainly separate into two different opinions. One try to convince people that CT is a coordinate transformation and it is different from Weyl transformation. Another said that CT is not coordinate transformation... Why there are two completely different views. Or maybe both of them are adoptable in understanding?
Sep 20, 2015 at 14:06 history edited JQ Skywalker CC BY-SA 3.0
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Sep 20, 2015 at 14:01 history asked JQ Skywalker CC BY-SA 3.0