The discussion revolves around the existence of quantum fields in intergalactic space and the mathematical frameworks that describe these fields, particularly in relation to the Standard Model of particle physics.
The conversation includes various interpretations of the assumptions regarding quantum fields and their universality. Some participants express uncertainty about the implications of not being able to observe these fields everywhere, while others provide references for further reading. The discussion has been temporarily closed for moderation.
Participants note the challenges of discussing quantum fields without direct observational evidence and the philosophical implications of such assumptions. There is mention of the complexity of the Standard Model and its relation to particle physics, which some find difficult to digest.
I am not sure what the standard model is , I've heard of a Higgs field ?anuttarasammyak said:I think that the quantum field theory applies wherever. Standard Model is a current standard.
I never suggested ''to shut up'' , I would never be so rude ! I just said that fields may or may not apply to wherever . Thank you for the link I will read it over and get back to you with a question maybe .anuttarasammyak said:Higgs field belongs to Standard Model https://en.wikipedia.org/wiki/Standard_Model.
You say, if we can't observe it we should shut up ? That's a tough philosophy.
Thank you for the link but it seems wordy and to be describing particle physics . Can you explain it please in your own words ?anuttarasammyak said:Higgs field belongs to Standard Model https://en.wikipedia.org/wiki/Standard_Model.
You say, if we can't observe it we should shut up ? That's a tough philosophy.
Our visual universe or universe which are not the same ? We observe a fraction of the universe, so to say these quantum fields exist everywhere in the universe is a falsity . We can describe they exist everywhere within xyzt (space-time) would be more precise and appropriate .phyzguy said:What people are telling you is that we assume that all quantum fields which are known to exist here on Earth exist everywhere in the universe. These fields are described by the Standard Model.