A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf
.
Multistring solutions by soliton methods in de Sitter spacetime
1994
Physical Review D, Particles and fields
Exact solutions of the string equations of motion and constraints are systematically constructed in de Sitter spacetime using the dressing method of soliton theory. The string dynamics in de Sitter spacetime is integrable due to the associated linear system. We start from an exact string solution q (0) and the associated solution of the linear system Ψ (0) (λ), and we construct a new solution Ψ(λ) differing from Ψ (0) (λ) by a rational matrix in λ with at least four poles λ 0 , 1/λ 0 , λ * 0 ,
doi:10.1103/physrevd.50.2754
pmid:10017908
fatcat:zmgnwi5qkfe3jjn2dr6dzvvwda