Exact cosmological solution of the coupled Einstein-Majorana fermion-scalar field equations

A. B. Balantekin and T. Dereli
Phys. Rev. D 75, 024039 – Published 26 January 2007
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Abstract
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  • INTRODUCTION
  • THE COSMOLOGICAL MODEL
  • AN EXACT SOLUTION
  • CONCLUSIONS
  • ACKNOWLEDGEMENTS
    • References

    Abstract

    We couple a neutral scalar field and a Majorana fermion field to Einstein gravity represented by the Robertson-Walker metric and find a class of exact cosmological solutions.

    • Received 25 May 2006

    DOI:https://doi.org/10.1103/PhysRevD.75.024039

    ©2007 American Physical Society

    Authors & Affiliations

    A. B. Balantekin*

    • Department of Physics, University of Wisconsin, Madison, Wisconsin 53706 USA

    T. Dereli†

    • Department of Physics, Koç University, 34450 Sarıyer, İstanbul, Turkey

    • *Electronic address: baha@physics.wisc.edu
    • †Electronic address: tdereli@ku.edu.tr

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    Issue

    Vol. 75, Iss. 2 — 15 January 2007

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