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Harmonic and Wave Maps Coupled with Einsteinas Gravitation

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Harmonic and Wave Maps Coupled with Einsteinas Gravitation

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Abstract

In this paper we discuss the coupled dynamics, following from a suitable Lagrangian, of a harmonic or wave map ∅ and Einstein’s gravitation described by a metric g. The main results concern energy conditions for wave maps, harmonic maps from warped product manifolds, and wave maps from wave-like Lorentzian manifolds.

References

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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

Rainer Schimming, Ragab M. Gad. . "Harmonic and Wave Maps Coupled with Einsteinas Gravitation". Global Journal of Science Frontier Research - A: Physics & Space Science GJSFR-A Volume 13 (GJSFR Volume 13 Issue 2 (A1)).

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Journal Specifications

Crossref Journal DOI 10.17406/GJSFR

Print ISSN 0975-5896

e-ISSN 2249-4626

Keywords
Classification
GJSFR-A Classification FOR Code: 020105
Version of record
v1.2

Issue date
January 21, 2013

Language
English
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Harmonic and Wave Maps Coupled with Einsteinas Gravitation