A Portal Special Presentation- Geometric Unity: A First Look: Difference between revisions
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<p>[02:05:04] So is sitting down here and all the action is happening up here on $$U^{14}$$ there's a projection operator. I've used $$\pi$$ twice. It's not the field content here, just the projection. And I've got a $$\sigma$$, which is a section. | <p>[02:05:04] So is sitting down here and all the action is happening up here on $$U^{14}$$ there's a projection operator. I've used $$\pi$$ twice. It's not the field content here, just the projection. And I've got a $$\sigma$$, which is a section. | ||
<p>[02:05:27] What does zeta | <p>[02:05:27] What does $$\zeta$$ pulled back or $$\nu$$ pulled back look like on $$X^4$$. | ||
<p>[02:06:05] Okay, let's try to think about how we would come up with this field content starting from first principles. Let's imagine that there's nothing to begin with. | <p>[02:06:05] Okay, let's try to think about how we would come up with this field content starting from first principles. Let's imagine that there's nothing to begin with. | ||