Fra's latest activity
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Fra replied to the thread Undergrad Strings 2025 Conference: Insights, Criticisms, and Key Highlights.for example Hawking and others https://www.thoughtco.com/what-is-model-dependent-realism-2699404 I gets cumbersone to provide a... -
Fra replied to the thread Undergrad Strings 2025 Conference: Insights, Criticisms, and Key Highlights.Ah I see. I share your objection if if we talk about metaphysical realism! You are right of course. ie what just exists independent of...
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Fra replied to the thread Undergrad Strings 2025 Conference: Insights, Criticisms, and Key Highlights.Maybe it could be interpreted so that the map is always right. That wasn't what i meant. What i mean was just the different modelling...
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Fra replied to the thread Undergrad Strings 2025 Conference: Insights, Criticisms, and Key Highlights.I refer the the general modelling categorical approaches - not specific theories. Though there aren't a lot of "general theorems" of...
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Fra replied to the thread Undergrad Strings 2025 Conference: Insights, Criticisms, and Key Highlights.I have been busy with non-physics stuff lately so i am lagging follow up. But I just stumbled on that funny tombstone. I must say that...
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Fra reacted to timmdeeg's post in the thread Undergrad Strings 2025 Conference: Insights, Criticisms, and Key Highlights with
Haha.
After having read Brian Greene's The Elegant Universe I have been a bit enthusiastic, but unfortunately ... -
Fra replied to the thread Graduate Understanding Barandes' microscopic theory of causality.It also offers a unique alternative interpretation to the ontological status of dynamical law and thus causality. Instead of seeing...
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Fra reacted to Morbert's post in the thread Graduate Understanding Barandes' microscopic theory of causality with
Like.
The interpretation would be the conceptualization of a quantum system as a system with a definite classical configuration, evolving... -
Fra reacted to Morbert's post in the thread Graduate Understanding Barandes' microscopic theory of causality with Like.
It offers a reformulation that might prove to be useful beyond foundational/conceptual questions, and there would be no problem in...
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Fra replied to the thread Graduate How to fix Relativistic QM so it's consistent?.Thanks for the confirmation, it seems to be where it was before as expected, but wasnt sure as I dont regularly follow strings. 500...
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Fra reacted to mitchell porter's post in the thread Graduate How to fix Relativistic QM so it's consistent? with Like.
If you're asking about vacuum selection, no one's even thinking about it. The focus in string phenomenology is still just to find vacua...
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Fra replied to the thread Graduate How to fix Relativistic QM so it's consistent?.The stage is wobbly yes, but I thikn even the actors are wobbly. So one must not be mistake to think that one can reconstruct emergent...
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Fra replied to the thread Graduate How to fix Relativistic QM so it's consistent?.My simply issue with the "geometrical picture" is that I find it much more easy to understand the selection and emergence of structure...
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Fra reacted to Esim Can's post in the thread Graduate How to fix Relativistic QM so it's consistent? with Like.
@Fredrik your 'inferencial' view is really cool. I think we are looking at the same fundamental problem from two complementary...
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Fra replied to the thread Graduate How to fix Relativistic QM so it's consistent?.I think the OP means RQM=RelativisticQM, not RQM=Rovellis RelationalQM, are you talking anout the same thing? IMO, from perspective of...