Summing over world-sheet boundaries
نویسندگان
چکیده
منابع مشابه
Summing over World-sheet Boundaries
The moduli associated with boundaries in a Riemann surface are parametrized by the positions and strengths of electric charges. This suggests a method for summing over orientable Riemann surfaces with Dirichlet boundary conditions on the embedding coordinates. A light-cone parameterization of such boundaries is also discussed. ⋆ email: [email protected] † email: [email protected] The i...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 1994
ISSN: 0370-2693
DOI: 10.1016/0370-2693(94)90367-0