Results 41 to 50 of about 5,001,425 (314)
Tropicalization of the moduli space of stable maps [PDF]
, 2014 Let X be an algebraic variety and let S be a tropical variety associated to X. We study the tropicalization map from the moduli space of stable maps into X to the moduli space of tropical curves in S.
Tony Yue Yu
semanticscholar +1 more source
Moduli Space in Homological Mirror Symmetry
Advances in Mathematical Physics, 2019 We prove that the moduli space of the pseudo holomorphic curves in the A-model on a symplectic torus is homeomorphic to a moduli space of Feynman diagrams in the configuration space of the morphisms in the B-model on the corresponding elliptic curve ...
Matsuo Sato
doaj +1 more source
Special geometry on the moduli space for the two-moduli non-Fermat Calabi–Yau
Physics Letters B, 2018 We clarify the recently proposed method for computing a special Kähler metric on a Calabi–Yau complex structure moduli space using the fact that the moduli space is a subspace of a particular Frobenius manifold. We use this method to compute a previously
Konstantin Aleshkin, Alexander Belavin
doaj +1 more source
Heterotic instantons for monad and extension bundles
Journal of High Energy Physics, 2020 We consider non-perturbative superpotentials from world-sheet instantons wrapped on holomorphic genus zero curves in heterotic string theory. These superpotential contributions feature prominently in moduli stabilization and large field axion inflation ...
Evgeny I. Buchbinder +3 more
doaj +1 more source
Isolation, equidistribution, and orbit closures for the SL(2,R) action on Moduli space [PDF]
, 2013 We prove results about orbit closures and equidistribution for the SL(2,R) action on the moduli space of compact Riemann surfaces, which are analogous to the theory of unipotent flows.
A. Eskin, M. Mirzakhani, A. Mohammadi
semanticscholar +1 more source
An analytic construction of the Deligne-Mumford compactification of the moduli space of curves [PDF]
, 2013 In 1969, P. Deligne and D. Mumford compactified the moduli space of curves. Their compactification is a projective algebraic variety, and as such, it has an underlying analytic structure. Alternatively, the quotient of the augmented Teichmueller space by
J. Hubbard, Sarah C. Koch
semanticscholar +1 more source
MODULI SPACES OF RATIONAL WEIGHTED STABLE CURVES AND TROPICAL GEOMETRY
Forum of Mathematics, Sigma, 2016 We study moduli spaces of rational weighted stable tropical curves, and their connections with Hassett spaces. Given a vector $w$ of weights, the moduli ...
RENZO CAVALIERI +3 more
doaj +1 more source
Integrating simple genus two string invariants over moduli space
Journal of High Energy Physics, 2021 We consider an Sp(4, ℤ) invariant expression involving two factors of the Kawazumi-Zhang (KZ) invariant each of which is a modular graph with one link, and four derivatives on the moduli space of genus two Riemann surfaces.
Anirban Basu
doaj +1 more source
Representation growth and rational singularities of the moduli space of local systems [PDF]
, 2013 Let G be a semisimple algebraic group defined over $$\mathbb {Q}_p$$Qp, and let $$\Gamma $$Γ be a compact open subgroup of $$G(\mathbb {Q}_p)$$G(Qp). We relate the asymptotic representation theory of $$\Gamma $$Γ and the singularities of the moduli space
Avraham Aizenbud, Nir Avni
semanticscholar +1 more source
Black holes and the swampland: the deep throat revelations
Journal of High Energy Physics, 2021 Multi-centered bubbling solutions are black hole microstate geometries that arise as smooth solutions of 5-dimensional N $$ \mathcal{N} $$ = 2 Supergravity.
Yixuan Li
doaj +1 more source