Tension as a Perturbative Parameter in Non--Linear String Equations in Curved Space--Time

Abstract

A perturbation theory with respect to tension parameter $\gamma /{\alpha }^{\prime }$ for the non--linear equations of string, moving in curved space--time is considered. Obtained are linearized motion equations for the functions of the $n-$th degree of approximation ($n=0,1,2$)

6 pages, LATEX. Submitted to Class.Quantum Grav

References in corpus (1)

• Friedmann Universes and Exact Solutions in String Cosmology

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