de la Ossa, "Moduli Space of Calabi-Yau Manifolds," Nucl. Phys. B 355, 455 (1991).P. Candelas and X. de la Ossa, "Moduli space of calabi-yau manifolds," Nucl. Phys., vol. B355, pp. 455-481, 1991.P. Candelas and X. de la Ossa, "Moduli Space Of Calabi-Yau Manifolds," ...
Since in general, moduli spaces are not compact, the major difficulty in the proof of a Gauss-Bonnet-Chern type theorem is to give a good estimate of the Chern-Weil forms at infinity. If the growth ...On the Geometry of Moduli Space of Polarized Calabi-Yau manifolds - Douglas, Lu - ...
The pair (X, L) is called a polarized Calabi-Yau manifold. Choose a large m such that Lm is very ample. In this way X is embedded into a complex projecive space CP N . Let Hilb(X) be the Hilbert scheme of X. It is a compact complex variety. The group G = P SL(N + 1, ...
Moduli space of Calabi-Yau manifolds We present an accessible account of the local geometry of the parameter space of Calabi-Yau manifolds. It is shown that the parameter space decomposes, at ... P Candelas,XCDL Ossa - 《Nuclear Physics B Particle Physics》...
[18] we will be able to reject the null hypothesis in the case of the K¨ahler moduli sector, exposing some of the underlying structure of the metrics on Calabi-Yau moduli spaces.3 This is a step toward specifying the ensemble of possible non-holomorphic data along the lines that ...
based on fractional transformations allows an extension of the mirror map to conifold boundary points of the moduli space of weighted Calabi-Yau manifolds. ... M Lynker,R Schimmrigk - 《Physics》 被引量: 52发表: 1995年 Period preserving nonisospectral flows and the moduli space of periodic ...
Math.544(2002), 1—12Journal fu ̈r die reine undangewandte Mathematik(Walter de GruyterBerlinNew York 2002Infinitesimal deformations of a Calabi-Yauhypersurface of the moduli space ofstable vector bundles over a curveByIndranil Biswasat Bombay andL. Brambila-Pazat GuanajuatoAbstract.LetXbe a...
Yau spaces inwhich the spacetime metric has degenerated in certain regions. We show that the union ofthese domains is isomorphic to the complex structure moduli space of a single topologicalCalabi-Yau space — the mirror. In this way we resolve a puzzle for mirror symmetry raisedby the ...
The quotient X(2)/Z2, for Z2⊂S3, is X1(2), the coarse moduli space underlying M1(2). See also e.g. [31]. We exclude cases with larger worldsheet symmetries, corresponding for example to K3 surfaces and to Calabi–Yau n-folds whose holonomy is a proper subgroup of SU(n). ...
is quite likely that representations related to bc systems will shed some light on the results of Borcherds and Jorgenson and Todorov concerning determinants of ¯ ∂ operators on Calabi-Yau manifolds =-=[35]-=-[36]. An important avenue for generalizing these results is the generalization ...