Recent content by jj90

Thanks everyone - this is exactly the clarification I was looking for. Regarding the “AI slop” comment: I used AI only to help reword and tighten the question for clarity and concision, not to generate the underlying content or reasoning. As Gentzen noted, my aim was simply to understand...

Thanks very much. That’s helpful, especially the confirmation that points (1)–(4) (and likely (5)) are unproblematic in principle. I have a few brief clarifications, mainly to distinguish issues of modeling convenience from principled constraints in QM/QFT: (1) Decoherence and symmetry: Am I...

Hello everyone, I am trying to verify the physical coherence, within standard quantum mechanics and relativistic quantum field theory, of an idealized but symmetry-constrained setup involving two arbitrarily complex macroscopic subsystems. The goal is to check internal consistency with accepted...