73 citations · 944 across the 53 of their papers we have counts for
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3 papers · 1 filter
hep-th2000★ 3 cited
Second Order Perturbations of a Macroscopic String; Covariant Approach
A. L. Larsen, A. Nicolaidis
Using a world-sheet covariant formalism, we derive the equations of motion for second order perturbations of a generic macroscopic string, thus generalizing previous results for fi…
gr-qc2000★ 5 cited
Comment on "Formation of primordial black holes by cosmic strings"
R. N. Hansen, M. Christensen, A. L. Larsen
We show that in a pioneering paper by Polnarev and Zembowicz, some conclusions concerning the characteristics of the Turok-strings are generally not correct. In addition we show th…
hep-th2000★ 17 cited
Quantum Coherent String States in AdS_3 and SL(2,R) WZWN Model
A. L. Larsen, N. Sánchez
In this paper we make the connection between semi-classical string quantization and exact conformal field theory quantization of strings in 2+1 Anti de Sitter spacetime. More preci…