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On classifying the divisor involutions in Calabi-Yau threefolds
Gao, X; Shukla, P; Gao, X (reprint author), Max Planck Inst Phys & Astrophys, Werner Heisenberg Inst, Fohringer Ring 6, D-80805 Munich, Germany.
2013
发表期刊JOURNAL OF HIGH ENERGY PHYSICS
ISSN1029-8479
期号11页码:170
摘要In 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.
部门归属[Gao, Xin; Shukla, Pramod] Max Planck Inst Phys & Astrophys, Werner Heisenberg Inst, D-80805 Munich, Germany; [Gao, Xin] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
关键词String Theory Compactifications Flux
学科领域Physics
资助者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 ; MPG-CAS Joint Doctoral Promotion Programme; Alexander von Humboldt Foundation
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收录类别SCI
语种英语
资助者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 ; MPG-CAS Joint Doctoral Promotion Programme; Alexander von Humboldt Foundation
WOS记录号WOS:000327858200001
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被引频次:18[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15226
专题理论物理所2013年知识产出
通讯作者Gao, X (reprint author), Max Planck Inst Phys & Astrophys, Werner Heisenberg Inst, Fohringer Ring 6, D-80805 Munich, Germany.
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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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