Results 91 to 100 of about 804 (189)
Abelian integrals and bifurcation theory
Journal of Differential Equations, 1985 Conditions are given for uniqueness of limit cycles for autonomous equations in the plane. The results are applicable to codimension two bifurcations near equilibrium points for vector fields.
Carr, Jack, Chow, Shui-Nee, Hale, Jack K
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Hyperfunctions in A-model localization
Journal of High Energy PhysicsWe apply localization techniques to topologically A-twisted đť’© = (2, 2) supersymmetric theories of vector and chiral multiplets on S 2 and derive a novel exact formula for abelian observables, described by a distribution integrated along the real line ...
Emil Hakan Leeb-Lundberg
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Worldline colour fields and non-Abelian quantum field theory
EPJ Web of Conferences, 2018 In the worldline approach to non-Abelian field theory the colour degrees of freedom of the coupling to the gauge potential can be incorporated using worldline “colour” fields.
Edwards James P., Corradini Olindo
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Holographic description of 4d Maxwell theories and their code-based ensembles
Journal of High Energy PhysicsWe formulate a precise holographic duality between an ensemble of 4d U(1) g Maxwell theories living on a spin four-manifold M 4 and a topological Abelian BF-type 2-form theory of level N, summed over all five-manifolds with boundary M 4.
Ahmed Barbar +2 more
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On the reduction of the general Abelian integral [PDF]
Transactions of the American Mathematical Society, 1901 openaire +1 more source
Abelian instantons and monopole scattering
Journal of High Energy PhysicsIt is usually assumed that 4D instantons can only arise in non-Abelian theories. In this paper we re-examine this conventional wisdom by explicitly constructing instantons in an Abelian gauge theory: QED 4 with N f flavors of Dirac fermions, in the ...
Csaba Csáki +4 more
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Higher-form anomalies and state-operator correspondence beyond conformal invariance
SciPost PhysicsWe establish a state-operator correspondence for a class of non-conformal quantum field theories with continuous higher-form symmetries and a mixed anomaly. Such systems can always be realised as a relativistic superfluid.
Stathis Vitouladitis
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Magnetic helicity, magnetic monopoles, and Higgs winding
Journal of High Energy PhysicsChanges in magnetic helicity are often discussed across a variety of fields, from condensed matter physics to early universe cosmology. It is frequently stated that the helicity change is given by the integral of the gauge field strength tensor and its ...
Hajime Fukuda +4 more
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Tensor network representation of non-abelian gauge theory coupled to reduced staggered fermions
Journal of High Energy PhysicsWe show how to construct a tensor network representation of the path integral for reduced staggered fermions coupled to a non-abelian gauge field in two dimensions.
Muhammad Asaduzzaman +4 more
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Inversion of Abelian integrals [PDF]
Bulletin of the American Mathematical Society, 1982 openaire +3 more sources