tag:blogger.com,1999:blog-22973357.post2415645500622042466..comments2023-09-27T07:44:19.769-04:00Comments on Sabine Hossenfelder: Backreaction: A moment of silence replaces the big bangSabine Hossenfelderhttp://www.blogger.com/profile/06151209308084588985noreply@blogger.comBlogger21125tag:blogger.com,1999:blog-22973357.post-45152785189472517122014-02-05T22:12:18.125-05:002014-02-05T22:12:18.125-05:00mock 755
This is closer to a bigger picture but as...mock 755<br />This is closer to a bigger picture but as to where the information goes while ongoing also by laws uniform and timelike intrinsic and intimate as a minimum or no distance as aether in all its senses, divisions or mergings, rests and motions and directions : The displacement can still be Zero.L. Edgar Ottohttps://www.blogger.com/profile/00525169618204198073noreply@blogger.comtag:blogger.com,1999:blog-22973357.post-155755405860922482014-02-01T19:18:26.422-05:002014-02-01T19:18:26.422-05:00The Big Ongoing replaces the Big Bang.
We know wh...The Big Ongoing replaces the Big Bang.<br /><br />We know what dark energy and dark matter are.<br /><br />Cosmic microwave background<br />http://en.wikipedia.org/wiki/Cosmic_microwave_background_radiation#Low_multipoles_and_other_anomalies<br /><br />“With the increasingly precise data provided by WMAP, there have been a number of claims that the CMB exhibits anomalies, such as very large scalempc755https://www.blogger.com/profile/01146980751761812308noreply@blogger.comtag:blogger.com,1999:blog-22973357.post-49152912565771883492014-01-30T07:31:21.327-05:002014-01-30T07:31:21.327-05:00/* time stops existing and turns into space */
T.../* time stops existing and turns into space */<br /><br />This essentially happens near event horizon of every black hole. Being more specific, the time-like dimensions exchange their position with spatial dimension in space-time metric. The similar stuff happens at the particle horizon of observable universe.<br /><br /><a href="http://i.imgur.com/dTxEnOR.gif" rel="nofollow">picture</a><br /><Zephirhttps://www.blogger.com/profile/06010623752049244967noreply@blogger.comtag:blogger.com,1999:blog-22973357.post-40998569961589087632014-01-30T06:55:15.083-05:002014-01-30T06:55:15.083-05:00/* can be rewritten in a suggestively simply way, .../* can be rewritten in a suggestively simply way, as a density-dependence of the speed of light */<br /><br />Isn't it the return to <a href="http://en.wikipedia.org/wiki/Variable_speed_of_light" rel="nofollow">"variable light speed"</a> model? In AWT the metric expansion of space (which is allegedly responsible for the red shift) is the same effect, like the collapse of wavelength Zephirhttps://www.blogger.com/profile/06010623752049244967noreply@blogger.comtag:blogger.com,1999:blog-22973357.post-1897715638713928182014-01-30T06:47:46.072-05:002014-01-30T06:47:46.072-05:00At first, the Big Bang did never happen. When the ...At first, the Big Bang did never happen. When the observable Universe can be described with FRLW metric, it just means, that it appears like the black hole inverted. But the event horizon of such white hole is still stationary. We aren't saying, that the event horizon of black hole is evolving in time, just because the space-time gets curved there.Zephirhttps://www.blogger.com/profile/06010623752049244967noreply@blogger.comtag:blogger.com,1999:blog-22973357.post-35593701074817938382014-01-30T05:29:25.533-05:002014-01-30T05:29:25.533-05:00Perhaps Shhh... suggests there is a great secret s...Perhaps Shhh... suggests there is a great secret so do not tell. The universe with a sense of irony for those who watch the play in the know.<br /><br />These two theories and some others are at once different in approaches yet seem to contain haunting similarities.<br /><br />In a sense it talks about the same physically such as our ideas of c or h or mass and energy as if these are the center L. Edgar Ottohttps://www.blogger.com/profile/00525169618204198073noreply@blogger.comtag:blogger.com,1999:blog-22973357.post-40033336592358943462014-01-29T23:56:56.802-05:002014-01-29T23:56:56.802-05:00New theory challenges Uncle Al's particle theo...New theory challenges Uncle Al's particle theory (I just read eating Uncle Al's fig Newton cookies while wondering what European Leibintz cookies taste like).<br />"A charge is an electron without its neutrino."<br />If we take Penrose at his word that a zig or zag may as well be point particles, then the paths these make would better be described by the 60's idea that an L. Edgar Ottohttps://www.blogger.com/profile/00525169618204198073noreply@blogger.comtag:blogger.com,1999:blog-22973357.post-87274353011851623372014-01-29T19:56:42.733-05:002014-01-29T19:56:42.733-05:00Can a million theorists typing Latex crack the nut...Can a million theorists typing Latex crack the nut absent empirical predictions to the end? Let's join the orgy in progress: <br /><br />An electron neutrino is an electron stripped of its charge.<br /><br />One now calculate the masses of electron, muon, and tau neutrinos. Append my name as first author when theory is complete. We'll do the rest of the universe tomorrow.<br />Uncle Alhttps://www.blogger.com/profile/05056804084187606211noreply@blogger.comtag:blogger.com,1999:blog-22973357.post-36763967070619236812014-01-29T17:47:41.690-05:002014-01-29T17:47:41.690-05:00One is looking for an emergent system that support...One is looking for an emergent system that supports, a materialistic version, so we say one is to dealing with physical cosmology? <br /><br />So we do understand the universe makeup as a division "of a pie." Pie smells good, and your being quest about it, because we use a different sense of the operation of the universe. The tracker is onto something? <br /><br />So an alteration with PlatoHagelhttps://www.blogger.com/profile/00849253658526056393noreply@blogger.comtag:blogger.com,1999:blog-22973357.post-78076783668996411502014-01-29T17:22:53.134-05:002014-01-29T17:22:53.134-05:00A Museum of Egotism and Arrogance...
http://blogs...A Museum of Egotism and Arrogance...<br /><br />http://blogs.scientificamerican.com/the-curious-wavefunction/2014/01/22/physics-and-fundamental-laws-necessary-truth-or-misleading-cacophony/Theophanes Raptishttps://www.blogger.com/profile/01269614280130174555noreply@blogger.comtag:blogger.com,1999:blog-22973357.post-89063754214844470152014-01-29T17:10:36.148-05:002014-01-29T17:10:36.148-05:00Bee,
Just to draw attention to one more possibili...Bee,<br />Just to draw attention to one more possibility to avoid big bang singularity <br />see<br />http://arxiv.org/abs/1111.4595<br /><br />Shantanuhttps://www.blogger.com/profile/16322812456382858228noreply@blogger.comtag:blogger.com,1999:blog-22973357.post-43231901803369730842014-01-29T14:05:33.364-05:002014-01-29T14:05:33.364-05:00Beware of what may lurk in such frozen silence...
...Beware of what may lurk in such frozen silence...<br /><br />http://tentaclii.wordpress.com<br /><br />Perhaps Lovecraft was right after all, "That is not dead which can eternal lie. And with strange aeons even death may die."Theophanes Raptishttps://www.blogger.com/profile/01269614280130174555noreply@blogger.comtag:blogger.com,1999:blog-22973357.post-89960199243014340062014-01-29T14:05:22.656-05:002014-01-29T14:05:22.656-05:00I submit that space and time are inseparable at ev...I submit that space and time are inseparable at every possible scale and temperature. And,in the absence of time,space would be a continuous void that could not be quantized.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-22973357.post-54832928307571432542014-01-29T12:11:20.881-05:002014-01-29T12:11:20.881-05:00Hi Phil,
That is correct. And that's one of t...Hi Phil,<br /><br />That is correct. And that's one of the main reasons I don't like this hypothesis. Best,<br /><br />B.Sabine Hossenfelderhttps://www.blogger.com/profile/06151209308084588985noreply@blogger.comtag:blogger.com,1999:blog-22973357.post-70046831135883540492014-01-29T12:09:54.204-05:002014-01-29T12:09:54.204-05:00kashyap: No.kashyap: No.Sabine Hossenfelderhttps://www.blogger.com/profile/06151209308084588985noreply@blogger.comtag:blogger.com,1999:blog-22973357.post-46778450251158248772014-01-29T11:58:59.597-05:002014-01-29T11:58:59.597-05:00"The higher the density, the slower the speed..."<i>The higher the density, the slower the speed of light.</i>" Refractive index. "<i>speed of light becomes an imaginary number and its square becomes negative.</i>" Meta-materials. Maths are explicit. Physical constructions are active toward microwaves as models. "<i>Physicists say space-time becomes Euclidean.</i>" Euclidean coordinate systems are chiral. Uncle Alhttps://www.blogger.com/profile/05056804084187606211noreply@blogger.comtag:blogger.com,1999:blog-22973357.post-45696629839131213762014-01-29T11:24:15.442-05:002014-01-29T11:24:15.442-05:00Bee: IMHO the density-dependent speed of light is ...Bee: IMHO the density-dependent speed of light is good. That's essentially the coordinate speed of light varying in a gravitational field. And the expanding universe can be likened to pulling away from a "frozen star" black hole. Good stuff. What's not to like? But IMHO <i>time stops existing and turns into space</i> is going to need a little more work.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-22973357.post-83452513777953499642014-01-29T09:56:33.132-05:002014-01-29T09:56:33.132-05:00It seems we are asked to solve nature's smokin...It seems we are asked to solve nature's smoking gun cover up of singularity by suggesting we should follow the information.<br />One would think these new considerations bring us closer to.understanding gravity, but I find it even more mysterious and outside the scope of our books.<br />Who ages in the twin paradox but the one undergoing acceleration?<br />perhaps there is nothing but an L. Edgar Ottohttps://www.blogger.com/profile/00525169618204198073noreply@blogger.comtag:blogger.com,1999:blog-22973357.post-38600318711927546512014-01-29T09:32:23.907-05:002014-01-29T09:32:23.907-05:00Hi Bee: I hear that there is a big problem in unde...Hi Bee: I hear that there is a big problem in understanding how such a hot fireball start with a very low entropy. Does any of these models address this puzzle?kashyap vasavadahttps://www.blogger.com/profile/10732897306667764590noreply@blogger.comtag:blogger.com,1999:blog-22973357.post-21497393858313944862014-01-29T07:03:13.399-05:002014-01-29T07:03:13.399-05:00Hi Bee,
If proved true this doesn't seem to b...Hi Bee,<br /><br />If proved true this doesn't seem to bode well for Smolin's time is real hypothesis if space-time becomes simply space. Also I'm wondering if this has implications regarding the non localness of some aspects of reality as fundamentally stemming from this phase of its existence and thereafter subtly affecting its after bounce evolution. Perhaps as the Tremolos once Phil Warnellhttps://www.blogger.com/profile/15671311338712852659noreply@blogger.comtag:blogger.com,1999:blog-22973357.post-34312099072673714652014-01-29T06:59:43.945-05:002014-01-29T06:59:43.945-05:00This comment has been removed by the author.Phil Warnellhttps://www.blogger.com/profile/15671311338712852659noreply@blogger.com