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19912026
most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

Showing 2014 · hep-thShow all

8 papers · 2 filters

hep-th2014★ 23 cited

On the introduction of a boundary in topological field theories

Andrea Amoretti, Alessandro Braggio, Giacomo Caruso +2

We study the consequences of the presence of a boundary in topological field theories in various dimensions. We characterize, univocally and on very general grounds, the field cont…

hep-th2014★ 19 cited

Topological anomalies for Seifert 3-manifolds

Camillo Imbimbo, Dario Rosa

We study globally supersymmetric 3d gauge theories on curved manifolds by describing the coupling of 3d topological gauge theories, with both Yang-Mills and Chern-Simons terms in t…

hep-th2014★ 38 cited

Bounds on charge and heat diffusivities in momentum dissipating holography

Andrea Amoretti, Alessandro Braggio, Nicodemo Magnoli +1

Inspired by a recently conjectured universal bound for thermo-electric diffusion constants in quantum critical, strongly coupled systems and relying on holographic analytical compu…

hep-th2014★ 7 cited

Slavnov-Taylor and Ward Identities in the Electroweak Theory

C. Becchi

In the framework of the Electroweak Theory we discuss a class of gauge fixing choices suitable for the calculation of electromagnetic processes. We show in particular that, with ou…

hep-th2014★ 1 cited

Weak Coupling Expansion of Yang-Mills Theory on Recursive Infinite Genus Surfaces

Debashis Ghoshal, Camillo Imbimbo, Dushyant Kumar

We analyze the partition function of two dimensional Yang-Mills theory on a family of surfaces of infinite genus. These surfaces have a recursive structure, which was used by one o…

hep-th2014★ 85 cited

Analytic DC thermo-electric conductivities in holography with massive gravitons

Andrea Amoretti, Alessandro Braggio, Nicola Maggiore +2

We provide an analytical derivation of the thermo-electric transport coefficients of the simplest momentum-dissipating model in gauge/gravity where the lack of momentum conservatio…

hep-th2014★ 115 cited

Thermo-electric transport in gauge/gravity models with momentum dissipation

Andrea Amoretti, Alessandro Braggio, Nicola Maggiore +2

We present a systematic definition and analysis of the thermo-electric linear response in gauge/gravity systems focusing especially on models with massive gravity in the bulk and t…

hep-th2014★ 24 cited

Holography in flat spacetime: 4D theories and electromagnetic duality on the border

Andrea Amoretti, Alessandro Braggio, Giacomo Caruso +2

We consider a free topological model in 5D euclidean flat spacetime, built from two rank-2 tensor fields. Despite the fact that the bulk of the model does not have any particular p…