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Gao, X; Shukla, P; Gao, X (reprint author), Max Planck Inst Phys & Astrophys, Werner Heisenberg Inst, Fohringer Ring 6, D-80805 Munich, Germany.
On classifying the divisor involutions in Calabi-Yau threefolds
Source PublicationJOURNAL OF HIGH ENERGY PHYSICS
Language英语
KeywordString Theory Compactifications Flux
AbstractIn order to support the odd moduli in models of (type IIB) string compactification, we classify the Calabi-Yau threefolds with h (1,1) a parts per thousand currency sign 4 which exhibit pairs of identical divisors, with different line-bundle charges, mapping to each other under possible divisor exchange involutions. For this purpose, the divisors of interest are identified as completely rigid surface, Wilson surface, K3 surface and some other deformation surfaces. Subsequently, various possible exchange involutions are examined under the symmetry of Stanley-Reisner Ideal. In addition, we search for the Calabi-Yau theefolds which contain a divisor with several disjoint components. Under certain reflection involution, such spaces also have nontrivial odd components in (1,1)-cohomology class. String compactifications on such Calabi-Yau orientifolds with non-zero could be promising for concrete model building in both particle physics and cosmology. In the spirit of using such Calabi-Yau orientifolds in the context of LARGE volume scenario, we also present some concrete examples of (strong/weak) swiss-cheese type volume form.
2013
ISSN1029-8479
Issue11Pages:170
Subject AreaPhysics
Indexed BySCI
Funding OrganizationMPG-CAS Joint Doctoral Promotion Programme; Alexander von Humboldt Foundation ; MPG-CAS Joint Doctoral Promotion Programme; Alexander von Humboldt Foundation ; MPG-CAS Joint Doctoral Promotion Programme; Alexander von Humboldt Foundation ; MPG-CAS Joint Doctoral Promotion Programme; Alexander von Humboldt Foundation
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15226
Collection理论物理所科研产出_SCI论文
Corresponding AuthorGao, X (reprint author), Max Planck Inst Phys & Astrophys, Werner Heisenberg Inst, Fohringer Ring 6, D-80805 Munich, Germany.
Recommended Citation
GB/T 7714
Gao, X,Shukla, P,Gao, X . On classifying the divisor involutions in Calabi-Yau threefolds[J]. JOURNAL OF HIGH ENERGY PHYSICS,2013(11):170.
APA Gao, X,Shukla, P,&Gao, X .(2013).On classifying the divisor involutions in Calabi-Yau threefolds.JOURNAL OF HIGH ENERGY PHYSICS(11),170.
MLA Gao, X,et al."On classifying the divisor involutions in Calabi-Yau threefolds".JOURNAL OF HIGH ENERGY PHYSICS .11(2013):170.
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