Scale invaraince of renormalisation theory

[spaghetti3451]

Hi, I was wondering if anyone could refer me to a journal article that talks about the scale symmetric properties of renormalisation theory in the context of simple quantum-mechanical system governed by a delta function potential.

 

[Greg Bernhardt]

Thanks for the post! This is an automated courtesy bump. Sorry you aren't generating responses at the moment. Do you have any further information, come to any new conclusions or is it possible to reword the post?

 

[vanhees71]

Googling gives this paper as one of the first hits:

http://www.sbfisica.org.br/rbef/pdf/v21_336.pdf

I haven't checked, how reliable this might be, but from a first glance it looks as it could help.