Register | Sign In


Understanding through Discussion


EvC Forum active members: 64 (9164 total)
5 online now:
Newest Member: ChatGPT
Post Volume: Total: 916,797 Year: 4,054/9,624 Month: 925/974 Week: 252/286 Day: 13/46 Hour: 1/3


Thread  Details

Email This Thread
Newer Topic | Older Topic
  
Author Topic:   Tired Light
RAZD
Member (Idle past 1432 days)
Posts: 20714
From: the other end of the sidewalk
Joined: 03-14-2004


Message 40 of 309 (192004)
03-16-2005 7:54 PM
Reply to: Message 39 by NosyNed
03-16-2005 6:48 PM


Re: Recoil
have you seen the second lecture yet? some spooky behavior that demonstrates that light does not, in fact, travel in straight lines ...

This message is a reply to:
 Message 39 by NosyNed, posted 03-16-2005 6:48 PM NosyNed has not replied

RAZD
Member (Idle past 1432 days)
Posts: 20714
From: the other end of the sidewalk
Joined: 03-14-2004


Message 78 of 309 (192501)
03-19-2005 1:18 PM
Reply to: Message 64 by Eta_Carinae
03-19-2005 2:24 AM


Re: LOL
you mean this one?
NO REDIRECT
(note the professional website and company domain)
or this one?
#1 Lead Generation El Paso, TX | All-Inclusive Online Marketing
(they are the same)
Editorial Policy
Galilean Electrodynamics aims to publish high-quality scientific papers that discuss challenges to accepted orthodoxy in physics, especially in the realm of relativity theory, both special and general. In particular, the journal seeks papers arguing that Einstein's theories are unnecessarily complicated, have been confirmed only in a narrow sector of physics, lead to logical contradictions, and are unable to derive results that must be postulated, though they are derivable by classical methods.
On occasion, the journal will publish papers on other less relativity-related topics. But all papers are expected to be in the realms of physics, engineering or mathematics. Non-mathematical, philosophical papers will generally not be accepted unless they are fairly short and have something new and outstandingly interesting to say.
Where there is more than one new theory that meets the criteria of consistency with experiment, faultless logic and greater simplicity than orthodoxy offers, none will be favored over the others, except where Ockham's razor yields an overwhelming verdict.
All papers are reviewed by qualified physicists, astronomers, engineers or mathematicians. A reviewer's rejection of a submitted paper for the sole reason that it contradicts accepted opinion and interpretation will be ignored by the Editor.
Sounds like a papermill for crank concepts all right.

we are limited in our ability to understand
by our ability to understand
RebelAAmerican.Zen[Deist
{{{Buddha walks off laughing with joy}}}

This message is a reply to:
 Message 64 by Eta_Carinae, posted 03-19-2005 2:24 AM Eta_Carinae has not replied

Replies to this message:
 Message 81 by lyndonashmore, posted 03-19-2005 1:28 PM RAZD has replied

RAZD
Member (Idle past 1432 days)
Posts: 20714
From: the other end of the sidewalk
Joined: 03-14-2004


Message 86 of 309 (192513)
03-19-2005 1:44 PM
Reply to: Message 69 by lyndonashmore
03-19-2005 8:14 AM


What Hawkins says about it:
Apart from the statistical evidence from quasar light curves (Hawkins 1996), microlensing has been unambiguously shown to take place in gravitationally lensed quasar systems (Pelt et al. 1998), and dominates at long timescales. If this were a general phenomenon in quasars at cosmological distances then the apparent absence of a time dilation effect in quasar light curves would be explained.
Does not match your implication.

we are limited in our ability to understand
by our ability to understand
RebelAAmerican.Zen[Deist
{{{Buddha walks off laughing with joy}}}

This message is a reply to:
 Message 69 by lyndonashmore, posted 03-19-2005 8:14 AM lyndonashmore has replied

Replies to this message:
 Message 88 by lyndonashmore, posted 03-19-2005 1:47 PM RAZD has replied

RAZD
Member (Idle past 1432 days)
Posts: 20714
From: the other end of the sidewalk
Joined: 03-14-2004


Message 91 of 309 (192519)
03-19-2005 1:53 PM
Reply to: Message 81 by lyndonashmore
03-19-2005 1:28 PM


Re: LOL
Sorry, but I am not the one pretending to be a scientist with a published paper in a peer reviewed journal.
Nor do I need to be to point out that this particular "journal" is of less than stellar quality by it's own admission.
How would mentioning any real paper in any substantial journal change that fact? Especially in a different field altogether? The logic of this comment of your is false from the beginning of a gleam of a premise.
LOL. Try again.

we are limited in our ability to understand
by our ability to understand
RebelAAmerican.Zen[Deist
{{{Buddha walks off laughing with joy}}}

This message is a reply to:
 Message 81 by lyndonashmore, posted 03-19-2005 1:28 PM lyndonashmore has replied

Replies to this message:
 Message 94 by lyndonashmore, posted 03-19-2005 2:01 PM RAZD has replied

RAZD
Member (Idle past 1432 days)
Posts: 20714
From: the other end of the sidewalk
Joined: 03-14-2004


Message 95 of 309 (192523)
03-19-2005 2:04 PM
Reply to: Message 88 by lyndonashmore
03-19-2005 1:47 PM


Gosh, lyndon, it was from your link ...
Message 69
Hi Percy,
Sorry about that,
Try this
I just read the whole pdf article instead of just the abstract:
http://arxiv.org/PS_cache/astro-ph/pdf/0105/0105073.pdf
An interesting article indeed.
The biggest problem with your model from my viewpoint is that it relies on energy being sucked out of things and not going anywhere. You need a constant noticeable net loss of energy to make it work, and this is not matched to the real world experience of experimental evidence.
Enjoy.

we are limited in our ability to understand
by our ability to understand
RebelAAmerican.Zen[Deist
{{{Buddha walks off laughing with joy}}}

This message is a reply to:
 Message 88 by lyndonashmore, posted 03-19-2005 1:47 PM lyndonashmore has replied

Replies to this message:
 Message 96 by lyndonashmore, posted 03-19-2005 2:08 PM RAZD has replied

RAZD
Member (Idle past 1432 days)
Posts: 20714
From: the other end of the sidewalk
Joined: 03-14-2004


Message 98 of 309 (192527)
03-19-2005 2:15 PM
Reply to: Message 94 by lyndonashmore
03-19-2005 2:01 PM


Re: LOL
ah, so you admit that you are not a real scientist, and have to use such a slack journal to prop up your position with pseudoqualifications for your pseudoscience and to give you an aura to justify your condescending attitude of others critical of your "work"
fascinating.
tell me again: how would a paper on, say, the microbiological implications of waste milk products on the ecosystem of a rural stream have any -- any -- relevance to this discussion?
LOL.

we are limited in our ability to understand
by our ability to understand
RebelAAmerican.Zen[Deist
{{{Buddha walks off laughing with joy}}}

This message is a reply to:
 Message 94 by lyndonashmore, posted 03-19-2005 2:01 PM lyndonashmore has not replied

RAZD
Member (Idle past 1432 days)
Posts: 20714
From: the other end of the sidewalk
Joined: 03-14-2004


Message 99 of 309 (192528)
03-19-2005 2:16 PM
Reply to: Message 96 by lyndonashmore
03-19-2005 2:08 PM


Hi irrelevant, arrogant and erroneous Lyndon, the problem is not in my understanding.

we are limited in our ability to understand
by our ability to understand
RebelAAmerican.Zen[Deist
{{{Buddha walks off laughing with joy}}}

This message is a reply to:
 Message 96 by lyndonashmore, posted 03-19-2005 2:08 PM lyndonashmore has replied

Replies to this message:
 Message 101 by lyndonashmore, posted 03-19-2005 2:20 PM RAZD has not replied
 Message 148 by Sylas, posted 03-20-2005 3:07 AM RAZD has replied

RAZD
Member (Idle past 1432 days)
Posts: 20714
From: the other end of the sidewalk
Joined: 03-14-2004


Message 105 of 309 (192534)
03-19-2005 2:25 PM
Reply to: Message 102 by AdminNosy
03-19-2005 2:21 PM


Re: Deep Breaths everyone
agreed. a fool shows he is a fool by how he argues.

we are limited in our ability to understand
by our ability to understand
RebelAAmerican.Zen[Deist
{{{Buddha walks off laughing with joy}}}

This message is a reply to:
 Message 102 by AdminNosy, posted 03-19-2005 2:21 PM AdminNosy has not replied

RAZD
Member (Idle past 1432 days)
Posts: 20714
From: the other end of the sidewalk
Joined: 03-14-2004


Message 130 of 309 (192591)
03-19-2005 6:54 PM
Reply to: Message 125 by Eta_Carinae
03-19-2005 5:29 PM


Re: You are really out of your depth.
The Horizon problem is of course famous and was one of the 3 prime motivators for infaltionary cosmology.
Wasn't this also part of the predicted WMAP result based on Guth's model? I'll have to go back and check. And seems to me there other models that have no problem with this result, like the string theory and branes? It seems to me that both inflation and brane theory developed a large cloud of plasma that was expanding and cooling, reaching a point where {plasma condensed\space became transparent} and that the CMB is the last visible remnant of that point in time. As this would be a uniform temperature event that spread simultaneously to the far reaches of the universe the correlation of time to distance should be what it is. No later interaction of photons required.
{added by edit}
yep:
Object not found! | The University of Chicago
The minute temperature fluctuations in the CMB represent the initial perturbations in the vacuum energy while the large-scale structure we observe in the universe is what they eventually became. Inflationary theory provides a mechanism for these perturbations, which the standard cosmological model was at a loss to explain on its own. Although not an intended feature of Guth's original model, this crucial consequence of inflation became one of its most successful predictions when these energy fluctuations were observed in the CMB.
This message has been edited by RAZD, 03*19*2005 07:34 PM

we are limited in our ability to understand
by our ability to understand
RebelAAmerican.Zen[Deist
{{{Buddha walks off laughing with joy}}}

This message is a reply to:
 Message 125 by Eta_Carinae, posted 03-19-2005 5:29 PM Eta_Carinae has replied

Replies to this message:
 Message 132 by Eta_Carinae, posted 03-19-2005 7:51 PM RAZD has replied

RAZD
Member (Idle past 1432 days)
Posts: 20714
From: the other end of the sidewalk
Joined: 03-14-2004


Message 134 of 309 (192606)
03-19-2005 8:04 PM
Reply to: Message 132 by Eta_Carinae
03-19-2005 7:51 PM


Re: RAZD....
my recollection was that only small fluctuations on a uniform background were predicted at the time by Guth's {old} inflation, and that this was born out by the WMAP. subsequent theory has moved ahead, and all the "flavors" of inflation do muddy the waters.
the original (nasa) links I had to the prediction information are broken (or rather updated to new information), hence the UofC one here.
I also note that nasa reports:
"Expansion rate (Hubble constant) value: Ho= 71 (km/sec)/Mpc (with a margin of error of about 5%)" or generously somewhere between 67 and 75 ...
WMAP Mission: Results- Age of the Universe
This message has been edited by RAZD, 03*19*2005 08:13 PM

we are limited in our ability to understand
by our ability to understand
RebelAAmerican.Zen[Deist
{{{Buddha walks off laughing with joy}}}

This message is a reply to:
 Message 132 by Eta_Carinae, posted 03-19-2005 7:51 PM Eta_Carinae has not replied

RAZD
Member (Idle past 1432 days)
Posts: 20714
From: the other end of the sidewalk
Joined: 03-14-2004


Message 155 of 309 (192734)
03-20-2005 7:41 AM
Reply to: Message 148 by Sylas
03-20-2005 3:07 AM


Yes, I saw that, but it doesn't add up and he has to stop the proton in the process which is another loss in energy. It seems that several steps of his proposal requires a net loss of energy beyond anything known in experimental evidence.
His secondary photon radiation would also mean the the source of the CMB would be local as well as distant and that it would be patchy with the varying density of the universe matter involved, that there would be areas clear of it due to sweeping by planets etcetera, and that it would exhibit varying levels of redshift in it's data. These things are not observed.

we are limited in our ability to understand
by our ability to understand
RebelAAmerican.Zen[Deist
{{{Buddha walks off laughing with joy}}}

This message is a reply to:
 Message 148 by Sylas, posted 03-20-2005 3:07 AM Sylas has replied

Replies to this message:
 Message 157 by Sylas, posted 03-20-2005 8:50 AM RAZD has replied

RAZD
Member (Idle past 1432 days)
Posts: 20714
From: the other end of the sidewalk
Joined: 03-14-2004


Message 159 of 309 (192764)
03-20-2005 10:29 AM
Reply to: Message 157 by Sylas
03-20-2005 8:50 AM


Thanks. Perhaps rather than planet sweeping on an individual basis think of the whole plane of the solar system being swept at a differential rate compared to out of plane nearby space, and this should show up as a bias in the data based on orientation to the plane of the solar system, and this being fairly close to the neighborhood should be a fairly dominant effect (but as you say, the known patchyness of space is sufficient).
I will work on the energy loss aspect, and may need some help from those more knowledgeable, it is just my "first impression" at this point, and my physics is rather rusty. (added by edit - and it should have been electron instead of proton, my mistake)
This message has been edited by RAZD, 03*20*2005 10:35 AM

we are limited in our ability to understand
by our ability to understand
RebelAAmerican.Zen[Deist
{{{Buddha walks off laughing with joy}}}

This message is a reply to:
 Message 157 by Sylas, posted 03-20-2005 8:50 AM Sylas has replied

Replies to this message:
 Message 166 by Sylas, posted 03-20-2005 3:11 PM RAZD has replied

RAZD
Member (Idle past 1432 days)
Posts: 20714
From: the other end of the sidewalk
Joined: 03-14-2004


Message 161 of 309 (192767)
03-20-2005 10:38 AM
Reply to: Message 158 by JonF
03-20-2005 9:44 AM


Re: Drivel
we have been advised not to get into snit for snat posting. lyndon likes to provoke people rather than argue the points raised. it is poor debating approach on his part, but we do not need to follow suit, tempting as it is. I like Sylas's approach: reveal the problems so others can understand.

This message is a reply to:
 Message 158 by JonF, posted 03-20-2005 9:44 AM JonF has not replied

RAZD
Member (Idle past 1432 days)
Posts: 20714
From: the other end of the sidewalk
Joined: 03-14-2004


Message 175 of 309 (192914)
03-20-2005 11:00 PM
Reply to: Message 166 by Sylas
03-20-2005 3:11 PM


local effects
I'm not sure I can make myself clear here (and I could be wrong about it) but here goes:
Let me start with a thought experiment: we enclose a volume of space around the solar system with a thin bubble. For the radius we can pick something far enough away to appear to be outside the normal solar system interactions yet close enough to have a fairly good idea of what is in the immediate neighborhood: the pioneer 10\11 satellites (due to their anomalous orbital behavior)
"All things being equal" there should be no significant difference in behavior in either the standard redshift model or ashmore's "tired light" model (hereafter called "ATL") outside this radius (assuming that other problems are resolved), thus both would show the dipole effect of the motion of the solar system etc. etc.
Within this bubble there is a distribution of matter and of free electrons that is not homogeneous, but rather more of an ordered distribution. As a result the free space electron density within this sphere will not be homogeneous, but should be higher out of plane than in plane due to the motion and gravity of the planets.
It seems to me that as a result, ashmore's model should produce more local effect in both ATL and CMB(1), hereafter designated CMBASH, outside the plane of the solar system than in it, and that this should be a measurable effect.
(There are also other effects like the earth's magnetic field that will effect the distribution of electrons in specific locations. But that is a different issue)
Because ashmore's model is dependent on, and therefore sensitive to, the distribution of electrons in space while the standard model of redshift is not, there should be some pretty simple tests to determine if his model has any validity. And there should be variations in ATL or in CMBASH that should be observable, but which have not been seen.
WMAP was put into the LaGrange (L2) orbits specifically to get it sufficiently out of the range of effects from earth (to where it could be aimed and shielded to remove the earth from the data) and yet be in the earth's shadow to shield it from the sun's effects. In addition, as you say the standard image has been corrected to account for the known speed of the solar system Doppler effect.
It seems to me any anomalies in the image would have been noted, specifically if they were related to the positions of the planets (and magnetic fields) and did not match predicted values based on the current model, values that should be in error if ashmore is correct in his model.
This picture:
from APOD: 2003 February 17 - Universe Age from the Microwave Background
is not corrected and it shows the line of radiation due to our galaxy. There is no mention of any effect due to our solar system and its orientation or to any local anomalies due to planets and magnetic fields.
Conclusion: there are no local anomalies, there is no local production of CMBASH, there is no ATL effect, this model for "tired light" is wrong.
That would be my take on it.


(1) CMBASH is given as hfcmb = (1/2me)(p2 — p’2)
(Where p = mev and p’ = mev’ are the initial and final momentum of the electron after the "redshifted" photon has already been emited)
ps -- given that ashmore's model generates the CMBASH with leftover energy siphoned off by the redshift (via "double Mssbauer" effect) I don't think you can effectively divide these topics.
The biggest problem I can see with his model for this is that it has to happen continuously through space, and that once generated, the CMBASH is equally subject to redshift as all other photons, thus the band of CMBASH frequencies should be spread out and wider than the predicted (and validated) frequency spread of the actual CMB.


Enjoy.
This message has been edited by Admin, 03-21-2005 09:38 AM

we are limited in our ability to understand
by our ability to understand
RebelAAmerican.Zen[Deist
{{{Buddha walks off laughing with joy}}}

This message is a reply to:
 Message 166 by Sylas, posted 03-20-2005 3:11 PM Sylas has replied

Replies to this message:
 Message 185 by Sylas, posted 03-21-2005 3:35 AM RAZD has not replied
 Message 186 by lyndonashmore, posted 03-21-2005 5:19 AM RAZD has replied

RAZD
Member (Idle past 1432 days)
Posts: 20714
From: the other end of the sidewalk
Joined: 03-14-2004


Message 180 of 309 (192924)
03-20-2005 11:29 PM
Reply to: Message 177 by Eta_Carinae
03-20-2005 11:07 PM


off topic question (or two)
I am not familiar with the english school system
Lyndon Ashmore, aged 53 years, graduated from York University, England, with an honours degree in Physics in 1971,holds an M.Phil. research degree carried out at Preston Polytechnic (now University of Central Lancashire), England, and is Head of Physics and Science at Dubai College, Dubai, an 11 to 18 secondary school following the British Curriculum.
Is that like a bachelor degree (york) and a masters degree (preston)?
"Dubai College" sounds like high school to me, or is this more advanced?
If so, that's a pretty high pedestal for someone to be "talking trash" at others.

This message is a reply to:
 Message 177 by Eta_Carinae, posted 03-20-2005 11:07 PM Eta_Carinae has replied

Replies to this message:
 Message 182 by Eta_Carinae, posted 03-20-2005 11:35 PM RAZD has not replied

Newer Topic | Older Topic
Jump to:


Copyright 2001-2023 by EvC Forum, All Rights Reserved

™ Version 4.2
Innovative software from Qwixotic © 2024