Does Atomic Spin Make Gravity? Superconductors vs Spacetime

Transcript

What if gravity isn't [music] just the bend of spaceime, but the twist? Not just mass curving the cosmos, but spins threading it. Tiny quantum gyroscopes tugging on reality's fabric. Here's the hook. Anomalies. Clocks tick slower on airplanes.

[music] Neutron beams pick up a phase just from being spun or rotated. A decades old claim of weight loss above a rotating superconductor [music] sparked a frenzy and a lot of failed replications. >> [music] >> could aligned spins extreme coherence the quantum vacuum time first I don't think time is a cosmic metronome it's our measure [music] of change in relativity motion and gravity stretch and squish time near light speed near black holes your seconds literally dilate cool matter toward absolute zero and classical motion fades yet the vacuum never goes silent [music] quantum fields keep flickering that hints that time might emerge from dynamics. How fields and particles dance rather than existing on its own. Now gravity.

Einstein's general relativity says mass energy curves [music] spaceime. Einstein carton adds torsion a corkcrew [music] twist sourced by intrinsic spin. Fians like electrons carry [music] spin. Pack enough spin density and in principle you twist the aine connection of spacetime. In our everyday world, torsion should be tiny.

Yet at extreme densities or with exquisitely organized spins, [music] it might matter. We've seen hints that spin and rotation talk to spaceime. The Mashoon spin rotation effect shifts neutron interferometer phases when you rotate the frame. Frame dragging. Earth's rotation drags [music] space-time itself.

Gravity Probe B measured that with superconducting gyroscopes to about 19% of [music] prediction rotation shapes geometry. Could aligned spins do a whisper of the same? Enter superconductors. Near [music] absolute zero, they lock into quantum coherence. Electrons pair up flow with zero resistance and expel [music] magnetic fields via the misner effect. Perfect order.

Some proposed that [music] such order could generate minuscule gravomagnetic fields or torsion. Bold, yes. NASA tried to replicate the famous [music] weight reduction claims and found no effect. But superconductors remain ideal probes, ultra stable, ultra quiet, already proven in precision relativity [music] experiments. Meanwhile, the quantum vacuum isn't empty.

It gives mass [music] through the Higs field and may drive cosmic expansion. Think of spaceime [music] as a quantum fluid, gravity as its ripples. In labs, Bose Einstein condensates and superfluids mimic horizons and [music] expansions. Could spin polarized materials or coherent superconductors slightly modulate the vacuum's response, tweaking torsion or curvature at detectable levels? How to test it? No hype, just experiments. [music] High precision gravimemetry across superconducting transitions to look for transient anomalies.

Atom [music] interferometry with spin polarized states to hunt spin torsion couplings. Super [music] fluid and BEC analoges to simulate frame dragging like responses. Casemir setups [music] to see whether vacuum polarization shifts with controlled spin order. Polarized neutron beams or electron microscopy for microscopic [music] torsion signatures. Most likely outcome, null results that tighten the bounds.

But if a tiny repeatable [music] signal appears, we'd have a new handle on unifying quantum fields, spin and gravity. Time from motion, gravity with twist, coherence as the amplifier. If the universe runs on [music] spinning threads, the right experiment could catch them in the act. I'm chasing the data. Join the [music] quest on X.

Spinning cosmos.