منابع مشابه
DEVELOPMENT IN STRING THEORY
The string theory is a fast moving subject, both physics wise and in the respect of mathematics. In order to keep up with the discipline it is important to move with new ideas which are being stressed. Here I wish to give extracts from new papers of ideas which I have recently found interesting. There are six papers which are involved: I ."Strings formulated directly in 4 dimensions " A. N...
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متن کاملFirst-order Definable String Transformations
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متن کاملA note on first-order formalism and odd-derivative actions
In this pedagogical note, we discuss obstacles to the usual Palatini formulations of gauge and gravity theories in the presence of odd-derivative order, Chern– Simons terms. PACS numbers: 03.50.−z, 04.20.−q, 04.20.Fy, 04.60.Kz
متن کاملFirst-order Formalism and Odd-derivative Actions
In this pedagogical note, we discuss obstacles to the usual Palatini formulations of gauge and gravity theories in presence of odd-derivative order, Chern-Simons, terms.
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2006
ISSN: 0370-2693
DOI: 10.1016/j.physletb.2005.12.010