Vortices over Riemann surfaces and dominated splittings

نویسندگان

چکیده

Abstract We associate a flow $\phi $ with solution of the vortex equations on closed oriented Riemannian 2-manifold $(M,g)$ negative Euler characteristic and investigate its properties. show that always admits dominated splitting identify special cases in which is Anosov. In particular, starting from holomorphic differentials fractional degree, we produce novel examples Anosov flows suitable roots unit tangent bundle .

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Non-abelian vortices on compact Riemann surfaces

We consider the vortex equations for a U(n) gauge field A coupled to a Higgs field φ with values on the n × n matrices. It is known that when these equations are defined on a compact Riemann surface Σ, their moduli space of solutions is closely related to a moduli space of τ -stable holomorphic n-pairs on that surface. Using this fact and a local factorization result for the matrix φ, we show t...

متن کامل

Self-dual Chern-Simons Vortices on Riemann Surfaces

We study self-dual multi-vortex solutions of Chern-Simons Higgs theory in a background curved spacetime. The existence and decaying property of a solution are demonstrated. Electronic mail: [email protected] Electronic mail: [email protected] 1

متن کامل

Non - Abelian Vortices on Riemann Surfaces : an Integrable Case ∗

We consider U(n+1) Yang-Mills instantons on the space Σ×S2, where Σ is a compact Riemann surface of genus g. Using an SU(2)-equivariant dimensional reduction, we show that the U(n+1) instanton equations on Σ× S are equivalent to non-Abelian vortex equations on Σ. Solutions to these equations are given by pairs (A, φ), where A is a gauge potential of the group U(n) and φ is a Higgs field in the ...

متن کامل

The stable homotopy theory of vortices on Riemann surfaces

The purpose of these notes is to show that the methods introduced by Bauer and Furuta, see [5, 6, 7], in order to refine the Seiberg-Witten invariants of smooth 4-dimensional manifolds can also be used to obtain stable homotopy classes from 2-dimensional manifolds, using the vortex equations on the latter. So far these notes contain barely more than the necessary analytic estimates to prove thi...

متن کامل

Holomorphic Fiber Bundles over Riemann Surfaces

For the purpose of this paper a fiber bundle F—>X over a Riemann surface X is meant to be a fiber bundle in the sense of N. Steenrod [62] where the base space is X, the fiber a complex space, the structure group G a complex Lie group that acts as a complex transformation group on the fiber, and the transition functions g%j{x) are holomorphic mappings into G. Correspondingly, cross-sections are ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Ergodic Theory and Dynamical Systems

سال: 2021

ISSN: ['0143-3857', '1469-4417']

DOI: https://doi.org/10.1017/etds.2020.142