Conformal Field Theory (CFT) | More on Infinitesimal Conformal Transformations

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Conformal field theories are quantum field theories that are invariant under so-called conformal transformations. In this video, we will investigate these conformal transformations in three or more dimensions.

More information and details can be found in the excellent book "Introduction to Conformal Field Theory" by Ralph Blumenhagen and Erik Plauschinn.

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Why is this for d>=3? I expected the eq. (d-2)□(del.eps). Why does case of d=2 make problem?

김현우-hjh
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Great video even if I have to admit it is hard to follow if your not into field theory xD

physikistrelativ
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I used to think that I'm smart, and then I watched this video

cmbrn
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At 4:28, shouldn't \alpha_{\nu \mu} be equal to \alpha /d times \eta_{\nu \mu}?

ayushraj