Gauge-invariant perturbations in anisotropie homogeneous cosmological models

  • Amar Chandra Patra
  • Dipankar Ray


In a recent paper K. Tomita and M. Den found a set of coupled differential equations for spatially flat, anisotropic homogeneous,N- dimensional cosmological models. Some particular exact solutions of those differential equations for a few specific equations of state were obtained by D. Lorentz-Petzold. In the present work we solve those differential equations completely.


Differential Equation Field Theory Exact Solution Elementary Particle Quantum Field Theory 
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  1. Lorentz-Petzold, D. (1985).Physical Review D,31, 929.Google Scholar
  2. Tomita, K., and Den, M. (1986).Physical Review D,34, 3570.Google Scholar

Copyright information

© Plenum Publishing Corporation 1988

Authors and Affiliations

  • Amar Chandra Patra
    • 1
  • Dipankar Ray
    • 2
  1. 1.Department of MathematicsDarjeeling Government CollegeDarjeeling 734101, West BengalIndia
  2. 2.Department of MathematicsUniversity of JadavpurCalcuttaIndia

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