HackerTrans
TopNewTrendsCommentsPastAskShowJobs

PrettyPebble

no profile record

Submissions

[untitled]

1 points·by PrettyPebble·قبل سنتين·0 comments

Uniqueness of the Unified Description of Motion

researchgate.net
1 points·by PrettyPebble·قبل 3 سنوات·2 comments

Strands Visualize Wave Functions

motionmountain.net
3 points·by PrettyPebble·قبل 3 سنوات·2 comments

From maximum force to physics in 9 lines, towards relativistic quantum gravity

degruyter.com
4 points·by PrettyPebble·قبل 4 سنوات·3 comments

Maximum Power in Nature: c⁵/4G ≈ 9 ⋅ 10⁵¹ W

motionmountain.net
5 points·by PrettyPebble·قبل 4 سنوات·5 comments

A 9-line summary of textbook physics

motionmountain.net
247 points·by PrettyPebble·قبل 4 سنوات·175 comments

comments

PrettyPebble
·قبل سنتين·discuss
So far, all tests of the strand tangle model are positive. It agrees with all of textbook physics.

By the way, I offer an invitation to dinner to everybody who has a good argument for or against the theory of everything presented in the text.
PrettyPebble
·قبل سنتين·discuss
Agree with all observations
PrettyPebble
·قبل 3 سنوات·discuss
The common constituents of space and particles must be extended, reach up to the cosmological horizon, and be of Planck radius.

This yields the modern version of Dirac's scissor trick and thus yields the Dirac equation. The constituents also yield the gauge interactions and the different elementary particles - all as observed. Also general relativity with the field equations arises. So it seems that all of nature is described with Dirac's idea.
PrettyPebble
·قبل 3 سنوات·discuss
Simple arguments, almost no math, lead to the common constituents of space and particles, and thus to the unified theory.
PrettyPebble
·قبل 3 سنوات·discuss
Based on Battey-Pratt and Racey, 1980. There seems to be no other visualization of wave functions in the research literature that agrees with observations.
PrettyPebble
·قبل 3 سنوات·discuss
Presents a way to picture how wave functions arise. Explains interference, entanglement, probabilities, and decoherence, as well as the Schrödinger equation and the Dirac equation.
PrettyPebble
·قبل 4 سنوات·discuss
Thank you. It seems that no other option except strands can explain both space and particles. It appears that a smallest length and a smallest area cannot arise in any other way.
PrettyPebble
·قبل 4 سنوات·discuss
The first half of the paper helps shortening your study of physics. (Generated many comments 8 months ago. I am the author.) The second, more daring half leads into modern research. Free preprint, comments and more at https://www.motionmountain.net/9lines Enjoy!
PrettyPebble
·قبل 4 سنوات·discuss
Maybe you have to shift a bit more ...
PrettyPebble
·قبل 4 سنوات·discuss
If you try to produce more power than c⁵/4G at a single point, a black hole horizon appears and will make exceeding the limit impossible.
PrettyPebble
·قبل 4 سنوات·discuss
In nature, the maximum power value c⁵/4G ≈ 9 ⋅ 10⁵¹ W cannot be exceeded, as stated by Sciama in 1973. Still not much known, the value limits the power of explosions, the luminosity of stars and that of merging black holes. It is also a simple summary of general relativity.
PrettyPebble
·قبل 4 سنوات·discuss
The 9 line summary is now also available as a preprint: https://www.motionmountain.net/9lines.pdf
PrettyPebble
·قبل 4 سنوات·discuss
More at https://www.motionmountain.net/onresearch.html
PrettyPebble
·قبل 4 سنوات·discuss
OK - taken out.
PrettyPebble
·قبل 4 سنوات·discuss
Thank you for your candid feedback. I belong to those working in physics for decades. To avoid such misunderstandings in future, I improved a few lines.

One remark: the text is really meant to state that the specific 9 lines given do contain all of physics (and thus all other natural sciences).

The argument differs from "words and Shakespeare": the nine line describe nature exactly, within measurement precision. That is the central content of that page. It is not that physics governs everything. It is that those specific 9 lines describe all measurements, all observations, and contain all equations. This is a much stronger statement.
PrettyPebble
·قبل 4 سنوات·discuss
No, I'm not. And reading the cited exchange is indeed useful to see this.

The topic here was that physics can be summed up in 9 lines.

Anonymous ad hominem arguments are worthless in this context - but obviously important to certain people.
PrettyPebble
·قبل 4 سنوات·discuss
In physics, experiments are everything. That is why the page says: "No known observation contradicts these nine lines."

Indeed, it is a sport to boil down everything to a smallest set of assumptions. That is how the nine lines arose.
PrettyPebble
·قبل 4 سنوات·discuss
In general relativity, space is not a thing.
PrettyPebble
·قبل 4 سنوات·discuss
With several recent PRDs.
PrettyPebble
·قبل 4 سنوات·discuss
Of course the 9 lines imply all of physics. Just mention a part of physics that is missing, and I'll buy you a beer.

"Zero entropy" is indeed against the laws of physics - in this universe. It may be different in other universes.

Line 2 does not speak about locality, but about the speed of light. Entanglement does not violate the speed of light - in this universe. It may be different in other universes.

If you know what a Lagrangian is - in quantum theory, in quantum field theory, in the standard model and in general relativity - you also know that there is no random interpretation in the 9 lines.