A Covariant derivative of Weyl spinor

Baela
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What is the expression for the covariant derivative of a Weyl spinor?
 
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Under what transformation? Are we working in curved, or in flat space-time?
 
malawi_glenn said:
Under what transformation? Are we working in curved, or in flat space-time?
Supergravity transformations in curved spacetime.
 
Baela said:
Supergravity transformations
In what model for supergravity?
 

Thread 'New ideas on confinement and meson masses from Brazil'

I thought of posting this under Particle Physics, but it does go slightly beyond standard model, and in a way that could point to some larger theories, so I post it here. "A path to confine gluons and fermions through complex gauge theory" (Amaral et al 2020) "New picture on the mesons mass relations" (Amaral et al 2025) I'll try to summarize. There is a conventional explanation for the masses of the pions, kaons, and eta mesons. Eight of them are Goldstone bosons of the broken chiral...
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