More M-branes on product of Ricci-flat manifolds
classification
✦ hep-th
gr-qc
keywords
configurationsmanifoldspartiallyproductricci-flatsupersymmetricbranescertain
read the original abstract
Partially supersymmetric intersecting (non-marginal) composite M-brane solutions defined on the product of Ricci-flat manifolds M_0 x M_1 x ... x M_n in D= 11 supergravity are considered and formulae for fractional numbers of unbroken supersymmetries are derived for the following configurations of branes: M2 - M2, M2 - M5, M5 - M5 and M2 - M2 - M2. Certain examples of partially supersymmetric configurations are presented.
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