Journal article
An Abundance of K3 Fibrations from Polyhedra with Interchangeable Parts
- Abstract:
- Even a cursory inspection of the Hodge plot associated with Calabi-Yau threefolds that are hypersurfaces in toric varieties reveals striking structures. These patterns correspond to webs of elliptic-K3 fibrations whose mirror images are also elliptic-K3 fibrations. Such manifolds arise from reflexive polytopes that can be cut into two parts along slices corresponding to the K3 fibers. Any two half-polytopes over a given slice can be combined into a reflexive polytope. This fact, together with a remarkable relation on the additivity of Hodge numbers, explains much of the structure of the observed patterns.
- Publication status:
- Published
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- Publisher copy:
- 10.1007/s00220-013-1802-2
Authors
- Journal:
- Commun.Math.Phys. More from this journal
- Volume:
- 324
- Issue:
- 3
- Pages:
- 937-959
- Publication date:
- 2012-07-19
- DOI:
- EISSN:
-
1432-0916
- ISSN:
-
0010-3616
- Keywords:
- Pubs id:
-
pubs:344410
- UUID:
-
uuid:3ebbb82e-a353-4a0c-89f2-6dde1b3b572c
- Local pid:
-
pubs:344410
- Source identifiers:
-
344410
- Deposit date:
-
2013-11-16
- ARK identifier:
Terms of use
- Copyright date:
- 2012
- Notes:
- 30 pages, 15 colour figures
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