I have had my dinner and a wonderful dinner it was too - my wife is a brilliant cook. She pours love into every meal and it shows in the outcome.
So, with that out of the way, The fundamental equations all have simplifying assumptions. Even the equations of GR and QM are based on simplifying assumptions. Otherwise, you wouldn't have various scientists disputing their veracity.
I have copies of a certain portion of some work done in the 1960's which look at the assumptions made for the development of QM. The particular author quite clearly demonstrates the various assumptions made in the development of QM. In his case, he removed some of those assumptions and redeveloped the various models. He came up with a different formulation. I have over the years tried to have a good look at the work in question to see if there is things that can be engineered from the work.
There is a certain level of mathematics that I am still trying to wrap my mind about. It is used in both models (QM and his). From my perspective, it does away with the strong force as unnecessary by making a modification to electromagnetic theory and it gives what you see in experimental results.
Does it have merit, I don't know. But I am happy to put it on the same footing as QM as a possible explanation of what we see.
There is a model that also does away with gravity as a separate force. The model in question formulates gravity as a residual effect of electromagnetic theory. Does it have merit. Again, I am putting it on a similar footing. My attempts to use a CAS have only been partially successful as I need to understand a bit more about Maxima first and what I can do with it.
For me, these are ongoing interests (among many) which I dabble in when I have time on my hands. I am looking at one paper that does an analysis of SR and as yet I have not finished studying this paper. The author's main conjecture is that SR only works because Einstein made some simplifying assumptions by which SR then gets the measured results. His conjecture is that if those assumptions are not made then SR gives the wrong results. Does it have merit, I can't say at this point. It again hinges on whether or not I can get the work into Maxima. For the same reasons above, I only look at this when I have time on my hands.
Many people assume that the E = mc2 is a specific formulation of Einstein's work. Yet in my engineering undergraduate days in the late 1970's, the same formula was developed directing from Classical Electromagnetic Theory with no recourse to anything that Einstein did. But even here, it is not a simple equation that is correct, you have to know what the E represents and what the m represents. It is context sensitive and you have to know what the assumptions are.
> Even the equations of GR and QM are based on simplifying assumptions. Otherwise, you wouldn't have various scientists disputing their veracity.
Only crackpots dispute the veracity of GR or QM. Assigning semantics to the symbols used in writing down mathematical equations is not the same thing as making a "simplifying assumption." Anyone who could actually demonstrate the slightest deviation of either GR of QM from physical reality would win the Nobel prize in physics. Indeed, one of the problems with physics nowadays is that no such deviations are known, which is actually impeding progress. It is known that GR and QM cannot both be absolutely correct because their mathematical structures are incompatible. But to decide how to fix them we need some experimental data to tell us which one is wrong (or if both are wrong) and we don't have any such data. All attempts to find it so far have failed.
I know this is a bit late as a follow-up comment, I've been busy with other matters.
You make an assumption that it is only "crackpots" who dispute the veracity of GR or QM. If someone does dispute this and provides some evidence to the non-veracity of GR and QM, what is the likelihood of them even getting published in any high profile journal?
We have plenty of evidence across many fields where dissenting voices are shouted down and are called "crackpots" because they don't follow the consensus view. Some of these even get the Nobel Prize decades later for what they were condemned for at the time.
All theories (and I have found none to the contrary) use some form of simplification and assumptions that remove complexity. This is in every field, especially in all fields related to science and technology.
If we did not do so, the problems would become intractable. The wonderful thing is that even with these simplifications and assumptions we can get something that works and is useful. It just doesn't mean that those models and theories are correct or true. It just means that they work well enough for us to get things done.
> If someone does dispute this and provides some evidence to the non-veracity of GR and QM, what is the likelihood of them even getting published in any high profile journal?
100%. They will win the Nobel prize too. The operative phrase here being provides evidence.
> We have plenty of evidence across many fields where dissenting voices are shouted down and are called "crackpots" because they don't follow the consensus view. Some of these even get the Nobel Prize decades later for what they were condemned for at the time.
Yeah? Like who?
> All theories (and I have found none to the contrary) use some form of simplification and assumptions
Yeah? Like what?
You keep making this claim, and you keep not providing any evidence or examples. That is the mark of a crackpot.
So, with that out of the way, The fundamental equations all have simplifying assumptions. Even the equations of GR and QM are based on simplifying assumptions. Otherwise, you wouldn't have various scientists disputing their veracity.
I have copies of a certain portion of some work done in the 1960's which look at the assumptions made for the development of QM. The particular author quite clearly demonstrates the various assumptions made in the development of QM. In his case, he removed some of those assumptions and redeveloped the various models. He came up with a different formulation. I have over the years tried to have a good look at the work in question to see if there is things that can be engineered from the work.
There is a certain level of mathematics that I am still trying to wrap my mind about. It is used in both models (QM and his). From my perspective, it does away with the strong force as unnecessary by making a modification to electromagnetic theory and it gives what you see in experimental results.
Does it have merit, I don't know. But I am happy to put it on the same footing as QM as a possible explanation of what we see.
There is a model that also does away with gravity as a separate force. The model in question formulates gravity as a residual effect of electromagnetic theory. Does it have merit. Again, I am putting it on a similar footing. My attempts to use a CAS have only been partially successful as I need to understand a bit more about Maxima first and what I can do with it.
For me, these are ongoing interests (among many) which I dabble in when I have time on my hands. I am looking at one paper that does an analysis of SR and as yet I have not finished studying this paper. The author's main conjecture is that SR only works because Einstein made some simplifying assumptions by which SR then gets the measured results. His conjecture is that if those assumptions are not made then SR gives the wrong results. Does it have merit, I can't say at this point. It again hinges on whether or not I can get the work into Maxima. For the same reasons above, I only look at this when I have time on my hands.
Many people assume that the E = mc2 is a specific formulation of Einstein's work. Yet in my engineering undergraduate days in the late 1970's, the same formula was developed directing from Classical Electromagnetic Theory with no recourse to anything that Einstein did. But even here, it is not a simple equation that is correct, you have to know what the E represents and what the m represents. It is context sensitive and you have to know what the assumptions are.