منابع مشابه
Effective Superstrings
We generalize the method of quantizing effective strings proposed by Polchinski and Strominger to superstrings. The Ramond-Neveu-Schwarz string is different from the Green-Schwarz string in non-critical dimensions. Both are anomaly-free and Poincare invariant. Some implications of the results are discussed. The formal analogy with 4D (super)gravity is pointed out.
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We construct a hierarchy of supersymmetric string theories by showing that the general N -extended superstrings may be viewed as a special class of the (N + 1)-extended superstrings. As a side result, we nd a twisted (N + 2) superconformal algebra realized in the N -extended string. e-mail address: [email protected] e-mail address: [email protected], [email protected] Permanent a...
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ژورنال
عنوان ژورنال: Journal of Physics A: Mathematical and Theoretical
سال: 2011
ISSN: 1751-8113,1751-8121
DOI: 10.1088/1751-8113/44/27/275401