Some examples of exponentially harmonic maps

A D Kanfon; A Füzfa; D Lambert

doi:10.1088/0305-4470/35/35/307

Some examples of exponentially harmonic maps

A D Kanfon, A Füzfa, D Lambert

Namur Institute for Complex Systems

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Résumé

The aim of this paper is to study some examples of exponentially harmonic maps. We study such maps firstly on flat euclidean and Minkowski spaces and secondly on Friedmann-Lema\^ itre universes. We also consider some new models of exponentially harmonic maps which are coupled with gravity which happen to be based on a generalization of the lagrangian for bosonic strings coupled with dilatonic field.

langue originale	Anglais
Pages (de - à)	7629-7639
Nombre de pages	11
journal	Journal of physics A: Mathematical and general
Volume	35
Les DOIs	https://doi.org/10.1088/0305-4470/35/35/307
Etat de la publication	Publié - 15 mai 2002

Accès au document

10.1088/0305-4470/35/35/307

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Contient cette citation

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title = "Some examples of exponentially harmonic maps",

abstract = "The aim of this paper is to study some examples of exponentially harmonic maps. We study such maps firstly on flat euclidean and Minkowski spaces and secondly on Friedmann-Lema\^ itre universes. We also consider some new models of exponentially harmonic maps which are coupled with gravity which happen to be based on a generalization of the lagrangian for bosonic strings coupled with dilatonic field.",

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AB - The aim of this paper is to study some examples of exponentially harmonic maps. We study such maps firstly on flat euclidean and Minkowski spaces and secondly on Friedmann-Lema\^ itre universes. We also consider some new models of exponentially harmonic maps which are coupled with gravity which happen to be based on a generalization of the lagrangian for bosonic strings coupled with dilatonic field.

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