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Titolo:
Duality in heterotic vacua with four supercharges
Autore:
Haack, M; Louis, J;
Indirizzi:
Univ Halle Wittenberg, Fachbereich Phys, D-06099 Halle, Germany Univ HalleWittenberg Halle Germany D-06099 Phys, D-06099 Halle, Germany
Titolo Testata:
NUCLEAR PHYSICS B
fascicolo: 1-2, volume: 575, anno: 2000,
pagine: 107 - 133
SICI:
0550-3213(20000529)575:1-2<107:DIHVWF>2.0.ZU;2-5
Fonte:
ISI
Lingua:
ENG
Soggetto:
CALABI-YAU THREEFOLDS; DIMENSIONAL STRING COMPACTIFICATIONS; ONE-LOOP TEST; F-THEORY; YUKAWA COUPLINGS; SIGMA-MODELS; 4 DIMENSIONS; MANIFOLDS; 4-FOLDS; SUPERPOTENTIALS;
Keywords:
string theory; duality in string theory; Calabi-Yau fourfolds;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
70
Recensione:
Indirizzi per estratti:
Indirizzo: Haack, M Univ Halle Wittenberg, Fachbereich Phys, Friedemann Bach Pl 6, D-06099 Halle, Germany Univ Halle Wittenberg Friedemann Bach Pl 6 Halle Germany D-06099
Citazione:
M. Haack e J. Louis, "Duality in heterotic vacua with four supercharges", NUCL PHYS B, 575(1-2), 2000, pp. 107-133

Abstract

We study heterotic vacua with four supercharges in three and four space-time dimensions and their duals obtained as M/F-theory compactified on Calabi-Yau fourfolds. We focus on their respective moduli spaces and derive the Kahler potential for heterotic vacua obtained as circle compactifications offour-dimensional N = 1 heterotic theories. The Kahler potential of the dual theory is computed by compactifying 11-dimensional supergravity on Calabi-Yau fourfolds. The duality between these theories is checked for K3-fibredfourfolds and an appropriate F-theory limit is discussed. (C) 2000 Elsevier Science B.V. All rights reserved.

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Documento generato il 27/01/20 alle ore 13:54:33