Talk:Polyakov action
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I've added some important information about Polyakov action. ES 16/04/2007 00:20 CEST.
[edit] Sign convention
I don't mind whether the (+---) or (-+++) convention is used, but wouldn't it be pleasant if it would at least be the same one as in Nambu-Goto action? 15:13, 14 April 2008 (UTC)