@setebos Small #note for #future #posts:
Would be good to know why it's the #best #writing for you (before trying the link).
It is a bit clearer and more chance if it's #relative to me, rather than "I'm not sure why".
Just saying as I wouldn't usually want to click unless it's your stuff more directly and before trying other people's or without knowing why you recommend it.
Thanks
Now we get to Part Two, which is the commentary on "So what changes?"
First, you can see that this is not simply galilean relativity, because you must calculate transformations of electromagnetic waveforms, or at least of parameters associated with them.
But also this is not Special Relativity, because you are dealing with two ordinary cartesian coordinate systems...
I am ready to describe a little how to replace Special Relativity with a better kinematics that discards the non-mathematical notions of âObserverâ and âFrame of Referenceâ. Instead one would use geometry both with and without coordinate systems, without the encumbrance of âphysicalâ interpretations.
The full power of mathematics would be available.
Without âFrames of Referenceâ, we should no longer call the kinematics ârelativityâ. Just âkinematicsâ.
Let us proceed...
The #paperOfTheDay is "Foundations of the new field theory" from 1934. This new field theory today goes by the name of "Born-Infeld theory", it is an alternative version of classical electrodynamics.
Recall that in 1934, #quantum mechanics had recently been developed, but there was not yet any consistent #quantumFieldTheory , let alone a fundamental theory of elementary particles. In particular, classical (Maxwell) electrodynamics predicts an infinite self-energy if one assumes the electron to be point-like, and people discussed different ways to unify the picture of microscopic #physics .
Born-Infeld theory represents one possible scenario, modeled after Einstein's general theory of #relativity . Namely, a theory of electromagnetism based on general coordinate invariance, and the assumption that there is an universal maximum electrical field strength that no system can exceed. This gives rise to a Lagrangian that is structurally similar to the Einstein-Hilbert one. The field equations are then non-linear, but reduce to the Maxwell theory for weak enough fields in flat space.
Close to the center of an electron, the field strength is large, and the new theory is substantially different from classical electrodynamics: The potential is not singular at the origin, but always stays finite.
Later, however, many of the old mysteries got resolved with the quantization of Maxwell electrodynamics. On the other hand, Born-Infeld theory (much like general relativity) is strongly non-linear and hard to quantize with existing methods.
https://royalsocietypublishing.org/rspa/article/144/852/425/3579/Foundations-of-the-new-field-theory
https://mathstodon.xyz/@Spektrumverlag@flipboard.com/116335353128273650
https://detektor.fm/wissen/die-grossen-fragen-der-wissenschaft-ekkehard-peik-zeit
In dieser Folge von âDie groĂen Fragen der Wissenschaftâ sprechen Katharina Menne und Carsten Könneker von Spektrum der Wissenschaft mit [Ekkehard Peik], Physiker, Leiter der Arbeitsgruppe Zeit und Frequenz an der PTB, Braunschweig
Transkript
(Danke fĂŒr die Bereitstellung eines copy-&-paste-zitierbaren Transkripts;
und der dadurch ermöglichten Gelegenheit, Ekkehard Peik erkennbar korrekt und ausgewĂ€hlt zu zitieren, und im Folgenden ausdrĂŒcklich öffentlich zu widersprechen.)
> [...} verknĂŒpft mit dem Energieunterschied. Und der ist relativ gering bei diesem Prozess im CĂ€sium-Atom. Und die Frequenz, die dazu gehört, [... 9172631770 Hz ...] Und diese Mikrowellenfrequenzen, die konnte man schon in den 50er Jahren sehr prĂ€zise herstellen und kontrollieren. [...]
> Man hat jetzt 16 Stellen etwa Unsicherheit bei den besten CĂ€sium-Uhren. Das sind diese sogenannten primĂ€ren Uhren, die in den nationalen Zeitinstituten stehen. Und diese hohe Genauigkeit ist fĂŒr ein paar Anwendungen kritisch
So weit, so richtig.
> wenn ich eine sehr genaue Uhr einfach nur hochhebe, dann geht sie auch schon anders
Nein: Die Feststellung, dass eine bestimmte Uhr sehr genau ist (bzw. die Forderung, dass eine bestimmte Uhr sehr genau sein soll), beinhaltet gerade, dass deren Frequenz entsprechend genau konstant (alias "stabil") bleibt, insbesondere wenn sie "einfach" ("nur, ein wenig") hochgehoben wird.
Die "Mise en pratique" fĂŒr die SI-Sekunde file:///C:/Users/peaq/Downloads/SI-App2-second.pdf verbietet gerade fĂŒr die PrimĂ€ruhren ausdrĂŒcklich Frequenz-Korrektur "fĂŒr das lokale Gravitationsfeld" und somit auch "fĂŒr gravitativen Hub" bzw. Absenkung.
đ§” Eddington's observations famously confirmed Einstein's prediction of the gravitational deflection of starlight passing near the sun.
This was a major step in the acceptance of General Relativity (GR).
So it might surprise some to hear that Newton had thought about this a lot earlier! 1/9
Master Index
A guided map across physics, biology, engineering, and AIâbuilt around a simple idea
Persistence is not generated, but permitted.
Systems donât fail because they âbreak.â
They fail because their boundaries were misclassified.
Core structure
state â constraint â resolution â persistence
From: - Titanic / Vasa / Challenger
â biological regulation
â AI hallucination & drift
â institutional collapse
Same pattern
only admissible states persist
This is the interface.
Start anywhere. Follow the path that fits.
#HybridMind42 #BoundaryDynamics #BoundaryArchitecture #BFPF #HQP
#Admissibility #ConstraintResolution #StateTransition #Persistence
#ComplexSystems #SystemsThinking #StructuralAnalysis #FailureAnalysis
#Physics #QuantumMechanics #Relativity #Lindblad #CPTP #Decoherence
#Biology #Physiology #Adaptation #Homeostasis
#ArtificialIntelligence #AI #LLM #AIAlignment #AIGovernance
#InstitutionalFailure #DecisionMaking
#Emergence #ScientificClarity
https://substack.com/@hybridmind42/note/c-252017333?r=75c2ac

What if systems donât fail because theyâre weak⊠but because their boundaries are wrong? Iâve just published the Master Index for the HybridMind42 series. Itâs a guided map across everything explored so far: â why systems persist (or donât) â how failure actually occurs â and why âselectionâ isnât a process, but a result of constraint At the core is a simple shift: Persistence is not generated. It is permitted. From physics and biology to engineering and AI, the same structure keeps appearing: state â constraint â resolution â persistence This post isnât a paperâitâs the front door. If youâre new, thereâs a path in. If youâve been following, this is the map. đżđïž