Some examples of exponentially harmonic maps

Kanfon, AD;Füzfa, André;Lambert, Dominique
(2002) Journal of Physics A: Mathematical and General — Vol. 35, n° 35, p. 7629-7639 (2002)

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  • Kanfon, AD
    Author
  • Füzfa, AndréUCLouvain
    Author
  • Lambert, DominiqueUnamur
    Author
Abstract
The aim of this paper is to study some examples of exponentially harmonic maps. We study such maps first on flat Euclidean and Minkowski spaces and then on Friedmann-Lemaitre 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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Kanfon, A., Füzfa, A., & Lambert, D. (2002). Some examples of exponentially harmonic maps. Journal of Physics A: Mathematical and General, 35(35), 7629-7639. https://doi.org/10.1088/0305-4470/35/35/307 (Original work published 2002)