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<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>Urs Schreiber <Urs.Schreiber@uni-essen.de> wrote in message news:\n\n> > Yes, and for more clarification also see the earlier paper\n> > (hep-th/0405007).\n>\n> Ah, thanks. I haven\'t gone through the details (a science of its own, it\n> seems)\n\nIs it still a science when you find either the Devil or God in the\ndetails ?-)\n\n> > In the Berkovits\n> > approach there are pure spinors as ghosts but there are no worldsheet\n> > (super)diffeomorphism ghosts.\n>\n> Hm. In section 5 the authors of the above paper do discuss worldsheet\n> diffeos and the super diffeo ghosts it seems.\n\nCorrect, but as you have already seen this paper is not strictly the\noriginal Berkovits\' approach but a modification of it. This same paper\nalso refers to another modification of the Berkovits\' approach which\nis a generalization called the EPS formailism (hep-th/0404141), but\ndon\'t worry because the "B-ghosts" here are less scary than "Super\nGhosts" :-)\n\n> > You may also want to look at some of the techniques that have been\n> > used for Type 0 strings because these strings are described by N=1\n> > susy worldsheet theories (hep-th/0308123 and 0309028).\n>\n> Later. Maybe when I find a method to increase the number of hours in one\n> day ;-)\n\nHave you considered GTR, or trying to capture your own mind as a known\nquantum state so that it cane be cloned? Otherwise, you will have to\nsettle for a more approximate method of cloning :-)\n\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>Urs Schreiber <Urs.Schreiber@uni-essen.de> wrote in message news:
> > Yes, and for more clarification also see the earlier paper
> > (http://www.arxiv.org/abs/hep-th/0405007).
>
> Ah, thanks. I haven't gone through the details (a science of its own, it
> seems)
Is it still a science when you find either the Devil or God in the
details ?-)
> > In the Berkovits
> > approach there are pure spinors as ghosts but there are no worldsheet
> > (super)diffeomorphism ghosts.
>
> Hm. In section 5 the authors of the above paper do discuss worldsheet
> diffeos and the super diffeo ghosts it seems.
Correct, but as you have already seen this paper is not strictly the
original Berkovits' approach but a modification of it. This same paper
also refers to another modification of the Berkovits' approach which
is a generalization called the EPS formailism (http://www.arxiv.org/abs/hep-th/0404141), but
don't worry because the "B-ghosts" here are less scary than "Super
Ghosts" :-)
> > You may also want to look at some of the techniques that have been
> > used for Type strings because these strings are described by N=1
> > susy worldsheet theories (http://www.arxiv.org/abs/hep-th/0308123 and 0309028).
>
> Later. Maybe when I find a method to increase the number of hours in one
> day ;-)
Have you considered GTR, or trying to capture your own mind as a known
quantum state so that it cane be cloned? Otherwise, you will have to
settle for a more approximate method of cloning :-)
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