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Aug17-04, 11:27 AM
<jabberwocky><div class="vbmenu_control"><a href="jabberwocky:;" onClick="newWindow=window.open('','usenetCode','toolbar=no, location=no,scrollbars=yes,resizable=yes,status=no ,width=650,height=400'); newWindow.document.write('<HTML><HEAD><TITLE>Usenet ASCII</TITLE></HEAD><BODY topmargin=0 leftmargin=0 BGCOLOR=#F1F1F1><table border=0 width=625><td bgcolor=midnightblue><font color=#F1F1F1>This Usenet message\'s original ASCII form: </font></td></tr><tr><td width=449><br><br><font face=courier><UL><PRE>\n\nHi everyone,\n\nI am currently working on a proof of the renormalizability of\nrelativistic phi^4 theory in 4 dimensions based on Wilson-Polchinski\nflow equation (see for euclidean case the following reference:\nhttp://arxiv.org/abs/hep-th/0208211).\n\nI am looking for informations about the analytical structure of 1-PI\nfunctions. I am also looking for a good text about distributions in\nrelativistic QFT and more particularly dealing with the problem of\nrepresententing a distribution by a simple function (e.g. delta(x) ).\n\nThank you for your help\n\nXavatar\n</UL></PRE></font></td></tr></table></BODY><HTML>');"> <IMG SRC=/images/buttons/ip.gif BORDER=0 ALIGN=CENTER ALT="View this Usenet post in original ASCII form"> View this Usenet post in original ASCII form </a></div><P></jabberwocky>Hi everyone,
I am currently working on a proof of the renormalizability of
relativistic \phi^4 theory in 4 dimensions based on Wilson-Polchinski
flow equation (see for euclidean case the following reference:
http://arxiv.org/abs/http://www.arxiv.org/abs/hep-th/0208211).
I am looking for informations about the analytical structure of 1-\PI
functions. I am also looking for a good text about distributions in
relativistic QFT and more particularly dealing with the problem of
represententing a distribution by a simple function (e.g. \delta(x) ).
Thank you for your help
Xavatar
I am currently working on a proof of the renormalizability of
relativistic \phi^4 theory in 4 dimensions based on Wilson-Polchinski
flow equation (see for euclidean case the following reference:
http://arxiv.org/abs/http://www.arxiv.org/abs/hep-th/0208211).
I am looking for informations about the analytical structure of 1-\PI
functions. I am also looking for a good text about distributions in
relativistic QFT and more particularly dealing with the problem of
represententing a distribution by a simple function (e.g. \delta(x) ).
Thank you for your help
Xavatar