Open descendants of non-diagonal invariants

Huiszoon, Lennaert; Schellekens, Adrianus; Sousa, Nuno

http://hdl.handle.net/10400.2/2339

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Authors

Huiszoon, Lennaert

Schellekens, Adrianus

Sousa, Nuno

Abstract(s)

The open descendants of simple current automorphism invariants are constructed. We consider the case where the order of the current is two or odd. We prove that our solutions satisfy the completeness conditions, positivity and integrality of the open and closed sectors and the Klein bottle constraint (apart from an interesting exception). In order to do this, we derive some new relations between the tensor Y and the fixed point conformal field theory. Some non-standard Klein bottle projections are considered as well.

Keywords

Física Teoria de cordas Physics String theory

URI

http://hdl.handle.net/10400.2/2339

Citation

Huiszoon, Lennaert; Schellekens, Adrianus; Sousa, Nuno - Open descendants of non-diagonal invariants. "Nuclear Physics B" [Em linha]. ISSN 0550-3213. Vol. 575, nº 1 (May 2000), p. 401-415