Cover Image

The $r^\sharp$ invariant as a discriminant for the survival of the H-flux under T-duality on product manifolds

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Pigazzini, Alexander, Toda, Magdalena
Format:	Preprint
Published:	2026
Subjects:	Differential Geometry 53C29, 53C05, 58A14, 57R19, 81T30
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Cohomological Calibration and Curvature Constraints on Product Manifolds: A Topological Lower Bound
by: Pigazzini, Alexander, et al.
Published: (2025)

Local Topological Constraints on Berry Curvature in Spin--Orbit Coupled BECs
by: Pigazzini, Alexander, et al.
Published: (2025)

Cohomologically Calibrated Affine Connections and Forced Irreducibility
by: Pigazzini, Alexander, et al.
Published: (2025)

Holonomy of parabolic geometries near isolated higher-order fixed points
by: Erickson, Jacob W.
Published: (2024)

Cohomologically calibrated affine connections and the Einstein condition on $S^2 \times T^2$
by: Pigazzini, Alexander, et al.
Published: (2025)

New cohomological invariants of foliations
by: Habib, Georges, et al.
Published: (2019)

Generalised Spin$^r$ Structures on Homogeneous Spaces
by: Artacho, Diego, et al.
Published: (2023)

Basic Dolbeault cohomology and Weitzenböck frmulas on transversely Kähler foliations
by: Jung, Seoung Dal, et al.
Published: (2017)

On spherical Milnor Classifying Spaces I: differential geometry
by: Magnot, Jean-Pierre
Published: (2026)

An analytic invariant of G_2 manifolds
by: Crowley, Diarmuid, et al.
Published: (2015)

A-Foliations of codimension two on compact simply-connected manifolds
by: Corro, Diego
Published: (2019)

A Family of Instanton-Invariants for Four-Manifolds and Their Relation to Khovanov Homology
by: Bleher, Michael
Published: (2024)

Horocyclic evolutes, parallels and involutes of spacelike frontals in hyperbolic 2-space
by: Nakatsuyama, Nozomi, et al.
Published: (2026)

Nilpotent aspherical Sasakian manifolds
by: De Nicola, Antonio, et al.
Published: (2022)

The Equivalence of the Existences of Transnormal and Isoparametric Functions on Compact Manifolds
by: Li, Minghao, et al.
Published: (2024)

Cohomology of Quaternionic Foliations and Orbifolds
by: Mohseni, Rouzbeh, et al.
Published: (2022)

Odd-dimensional manifolds with infinitely many different geometries of positive Ricci curvature
by: Dessai, Anand
Published: (2025)

The $G_2$ geometry of $3$-Sasaki structures
by: Nagy, Paul-Andi, et al.
Published: (2021)

Collapsing regular Riemannian foliations with flat leaves
by: Corro, Diego
Published: (2024)

Isoparametric foliations and bounded geometry
by: Krannich, Manuel, et al.
Published: (2025)

Laplacian coflows of $G_2$-structures on contact Calabi--Yau 7-manifolds
by: Earp, Henrique N. Sá, et al.
Published: (2024)

Berry phases and connection matrices defined on homogeneous spaces attached to Siegel-Jacobi groups
by: Berceanu, Stefan
Published: (2024)

On the homotopy invariance of the twisted Lie algebroid cohomology
by: Jotz, M., et al.
Published: (2024)

Einstein warped-product manifolds and the screened Poisson equation
by: Pigazzini, Alexander, et al.
Published: (2024)

Unboundedness above and below of the Donaldson-Hitchin functionals on $\mathrm{G}_2$- and $\widetilde{\mathrm{G}}_2$-forms
by: Mayther, Laurence H.
Published: (2023)

Minimal volume entropy of mapping tori over 3-manifolds
by: Bargagnati, Giuseppe, et al.
Published: (2025)

Cheeger Deformations for Lie groupoid actions
by: Corro, Diego
Published: (2025)

Singular Riemannian foliations and collapse
by: Corro, Diego
Published: (2025)

On the formality of nearly Kähler manifolds and of Joyce's examples in $G_2$-holonomy
by: Amann, Manuel, et al.
Published: (2020)

On completeness of certain locally symmetric pseudo-Riemannian manifolds of signature $(2,2)$
by: Hanounah, Malek
Published: (2025)

Existence and classification of the Cartan $(2,3,5)$-distribution
by: Adachi, Jiro
Published: (2025)

Transverse sphere theorems for Riemannian foliations
by: Caramello Jr., Francisco C., et al.
Published: (2025)

Blown-up singular Riemannian foliations
by: Caramello Jr., Francisco C., et al.
Published: (2025)

Left-invariant ${\rm G}_2^*$-structures of type III
by: del Barco, Viviana, et al.
Published: (2025)

Elliptic genera and E8 Bundles in odd dimensions
by: Liu, Siyao, et al.
Published: (2026)

Several new $SL(2,Z)$ modular forms and anomaly cancellation formulas
by: Wang, Yong
Published: (2026)

The two-variable elliptic genus in odd dimensions
by: Wang, Yong
Published: (2026)

The characteristic group of Lie LCP manifolds
by: del Barco, Viviana, et al.
Published: (2025)

Explicit solutions to the gradient flow of Spin(7)-structures
by: Duthie, Joseph
Published: (2025)

What does a vector field know about volume?
by: Geiges, Hansjörg
Published: (2020)