Re: Actions, Amplitudes, and the geometry of it all

Posted by Mike2 on October 04, 2003 at 20:20:31:

In Reply to: Re: Actions, Amplitudes, and the geometry of it all posted by DickT on October 02, 2003 at 15:48:10:

When you say that Weyl invariance allows a continuous deformation of the surface, are you saying that Weyl transformations leave the calculation (of what) unchanged? Is it fair to ask what currents are conserved under the Weyl transformation and what symmetry group does the Weyl transformation represent?

Thanks.

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