Yukawa couplings for bosonic Z[sub N] orbifolds; Their module and twisted sector dependence

Journal Article · Thu Oct 29 23:00:00 EST 1992 · Modern Physics Letters A; (Singapore)

DOI:https://doi.org/10.1142/S0217732392002457· OSTI ID:6912647

Stieberger, S; Jungnickel, D; Spalinski, M ^[1]; Lauer, J ^[2]

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1. Physik Dept., Technische Univ. Munchen, D-8046 Garching (Germany)
2. Heidelberg Univ. (Germany). Inst. fuer Theoretische Physik

In this paper, the three-point correlation functions with twist fields are determined for bosonic Z[sub N] orbifolds. Both the choice of the modular background (compatible with the twist) and of the (higher) twisted sectors involved are fully general. The authors point out a necessary restriction on the set of instantons contributing to twist field correlation functions not obtained in previous calculations. The authors' results show that the theory is target space duality invariant.

• OSTI ID: 6912647
• Journal Information: Modern Physics Letters A; (Singapore), Journal Name: Modern Physics Letters A; (Singapore) Vol. 7:33; ISSN 0217-7323; ISSN MPLAEQ
• Country of Publication: United States
• Language: English

Related Subjects

662110* -- General Theory of Particles & Fields-- Theory of Fields & Strings-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
COMPACTIFICATION
CORRELATION FUNCTIONS
FIELD THEORIES
FUNCTIONS
INSTANTONS
INVARIANCE PRINCIPLES
NUCLEAR POTENTIAL
POTENTIALS
QUASI PARTICLES
YUKAWA POTENTIAL