By "valid", I mean "true". IOW, is SR limited to non-accelerating frames? If the frames are accelerating, will the LT still hold for relating the laws of physics between those frames? AG On Tuesday, November 15, 2022 at 9:58:27 PM UTC-7 jessem wrote:
> It depends what you mean by "valid". Certainly all the physical laws of > relativity such as time dilation can be expressed in a non-inertial > coordinate system, like Rindler coordinates. But the equations expressing > these laws will not be the same in non-inertial coordinate systems, for > example you can no longer assume that a clock moving at constant coordinate > velocity for a coordinate time interval of delta-t will elapse a proper > time of delta-tau = delta-t * sqrt(1 - v^2/c^2). > > On Tue, Nov 15, 2022 at 9:50 PM Alan Grayson <agrays...@gmail.com> wrote: > >> Wormholes have nothing to do with my question. Please answer the question >> defining this thread. TY. >> >> On Tuesday, November 15, 2022 at 1:00:50 PM UTC-7 meeke...@gmail.com >> wrote: >> >>> A stable wormhole requires threading by negative energy density. Since >>> no such negative energy field is know and it's existence would imperil the >>> stability of matter, its existence seems highly unlikely. >>> >>> Brent >>> >>> >>> On 11/15/2022 11:17 AM, spudboy100 via Everything List wrote: >>> >>> Me: Forget acronyms, or even Einstein's gravitic Reference Frame >>> dragging (His movie reel analogy), Instead ask yourselves are these >>> physicists correct in proposing that some black holes are wormholes? >>> >>> Objects We Thought Were Black Holes May Actually Be Wormholes, >>> Scientists Say (futurism.com) >>> <https://futurism.com/objects-black-holes-wormholes> >>> >>> For this science fiction boy, I say interesting and maybe, hopeful? Let >>> the hard science Bohr flavor of quantum mechanics and relativity yield for >>> in objection, how this is fictional, improbable, and crapola? For >>> reference frames, I know Einstein locked this in with time, which he >>> discussed with Michele Besso (remember the letter to Beso's family?) but >>> otherwise, how valuable to astronomers and physicists is ref frame dragging >>> and all that? Does it predict do you think? >>> >>> The validity of a science is its ability to predict-Vanevar Bush. >>> >>> >>> -----Original Message----- >>> From: Alan Grayson <agrays...@gmail.com> >>> To: Everything List <everyth...@googlegroups.com> >>> Sent: Tue, Nov 15, 2022 1:30 pm >>> Subject: Re: Is Special Relativity valid for accelerating frames of >>> reference? TY. >>> >>> RA. >>> >>> On Tuesday, November 15, 2022 at 6:19:02 AM UTC-7 johnk...@gmail.com >>> wrote: >>> >>> On Tue, Nov 15, 2022 at 6:38 AM Alan Grayson <agrays...@gmail.com> >>> wrote: >>> >>> >>> *> IHA = ?* >>> >>> >>> I Hate Acronyms. >>> >>> John K Clark See what's on my new list at Extropolis >>> <https://groups.google.com/g/extropolis> >>> 8gfk >>> >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Everything List" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to everything-li...@googlegroups.com. >>> To view this discussion on the web visit >>> >>> https://groups.google.com/d/msgid/everything-list/a67cbbac-69e0-40a9-8ee2-8e0caeb344d5n%40googlegroups.com >>> >>> <https://groups.google.com/d/msgid/everything-list/a67cbbac-69e0-40a9-8ee2-8e0caeb344d5n%40googlegroups.com?utm_medium=email&utm_source=footer> >>> >>> . >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Everything List" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to everything-li...@googlegroups.com. >>> >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/everything-list/2142008288.338975.1668539879975%40mail.yahoo.com >>> >>> <https://groups.google.com/d/msgid/everything-list/2142008288.338975.1668539879975%40mail.yahoo.com?utm_medium=email&utm_source=footer> >>> . >>> >>> >>> -- >> You received this message because you are subscribed to the Google Groups >> "Everything List" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to everything-li...@googlegroups.com. >> > To view this discussion on the web visit >> https://groups.google.com/d/msgid/everything-list/527ac7d6-ada8-422f-b93f-df5b974da65fn%40googlegroups.com >> >> <https://groups.google.com/d/msgid/everything-list/527ac7d6-ada8-422f-b93f-df5b974da65fn%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- You received this message because you are subscribed to the Google Groups "Everything List" group. To unsubscribe from this group and stop receiving emails from it, send an email to everything-list+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/everything-list/ad37482d-960e-4223-8113-81838c19bd60n%40googlegroups.com.
