> We generalize Einstein's General Relativity (GR) by assuming that all matter (including macro-objects) has quantum effects. An appropriate theory to fulfill this task is Gauge Theory Gravity (GTG) developed by the Cambridge group. GTG is a "spin-torsion" theory, according to which, gravitational effects are described by a pair of gauge fields defined over a flat Minkowski background spacetime. The matter content is completely described by the Dirac spinor field, and the quantum effects of matter are identified as the spin tensor derived from the spinor field. The existence of the spin of matter results in the torsion field defined over spacetime. Torsion field plays the role of Bohmian quantum potential which turns out to be a kind of repulsive force as opposed to the gravitational potential which is attractive [...] Consequently, by virtue of the cosmological principle, we are led to a static universe model in which the Hubble redshifts arise from the torsion fields.
Wikipedia says that torsion fields are pseudoscientific.
> If gauge symmetry breaks in superfluids (ie. Bose-Einstein condensates); and there are superfluids at black hole thermal ranges; do gauge symmetry constraints break in [black hole] superfluids?
https://www.scribd.com/doc/287808282/Bearden-Articles-Mind-C... ... https://scholar.google.com/scholar?hl=en&as_sdt=0%2C43&q=%22... ... "p sychon ergetics" .. /? Torsion fields :
- "Torsion fields generated by the quantum effects of macro-bodies" (2022) https://arxiv.org/abs/2210.16245 :
> We generalize Einstein's General Relativity (GR) by assuming that all matter (including macro-objects) has quantum effects. An appropriate theory to fulfill this task is Gauge Theory Gravity (GTG) developed by the Cambridge group. GTG is a "spin-torsion" theory, according to which, gravitational effects are described by a pair of gauge fields defined over a flat Minkowski background spacetime. The matter content is completely described by the Dirac spinor field, and the quantum effects of matter are identified as the spin tensor derived from the spinor field. The existence of the spin of matter results in the torsion field defined over spacetime. Torsion field plays the role of Bohmian quantum potential which turns out to be a kind of repulsive force as opposed to the gravitational potential which is attractive [...] Consequently, by virtue of the cosmological principle, we are led to a static universe model in which the Hubble redshifts arise from the torsion fields.
Wikipedia says that torsion fields are pseudoscientific.
Retrocausality is observed.
From "Evidence of 'Negative Time' Found in Quantum Physics Experiment" https://news.ycombinator.com/item?id=41707116 :
> "Experimental evidence that a photon can spend a negative amount of time in an atom cloud" (2024) https://arxiv.org/abs/2409.03680
/?hnlog retrocausality (Ctrl-F "retrocausal", "causal") https://westurner.github.io/hnlog/ )
From "Robust continuous time crystal in an electron–nuclear spin system" (2024) https://news.ycombinator.com/item?id=39291044 ;
> [ Indefinite causal order, Admissible causal structures and correlations, Incandescent Temporal Metamaterials, ]
From "What are time crystals and why are they in kids’ toys?" https://bigthink.com/surprising-science/what-are-time-crysta... :
> Time crystals have been detected in an unexpected place: monoammonium phosphate, a compound found in fertilizer and ‘grow your own crystal’ kits.
Ammonium dihydrogen phosphate: https://en.wikipedia.org/wiki/Ammonium_dihydrogen_phosphate :
> Piezoelectric, birefringence (double refraction), transducers
Retrocausality in photons, Retrocausality in piezoelectric time crystals which are birefringent (which cause photonic double-refraction)
Is it gauge theory, though?
From https://news.ycombinator.com/item?id=38839439 :
> If gauge symmetry breaks in superfluids (ie. Bose-Einstein condensates); and there are superfluids at black hole thermal ranges; do gauge symmetry constraints break in [black hole] superfluids?
Probably not gauge symmetry there, then.