Effective potential in pp-wave geometry
نویسندگان
چکیده
منابع مشابه
On the Geometry of PP-Wave Type Spacetimes
Global geometric properties of product manifolds M = M × R2, endowed with a metric type 〈·, ·〉 = 〈·, ·〉R + 2dudv + H(x, u)du 2 (where 〈·, ·〉R is a Riemannian metric on M and H : M × R → R a function), which generalize classical plane waves, are revisited. Our study covers causality (causal ladder, inexistence of horizons), geodesic completeness, geodesic connectedness and existence of conjugate...
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We consider the radial quantization of N = 4 super Yang-Mills (SYM) in 4 dimensions, i.e., N = 4 SYM on a cylinder R × S 3. We construct the generators of superconformal symmetry in the case of U (N) gauge group, generalizing the earlier work by Nicolai et al. for U (1) gauge group. We study how these generators contract to the symmetry of pp-wave when they act on a state with large R-charge.
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 2004
ISSN: 0550-3213
DOI: 10.1016/j.nuclphysb.2004.02.002