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Title: D-Instantons in Non-Critical Open String Theory
Authors: Neves, Rui
Keywords: High Energy Physics - Theory
High Energy Physics - Theory
Issue Date: 10-Jun-1997
Publisher: Elsevier
Citation: Neves, R. (1997). D-instantons in non-critical open string theory. Physics Letters B 411 (1,2), 73-78.
Abstract: We show that the strength of the leading non-perturbative effects in non-critical string theory is of the order $e^{-O(1/{\beta_{st}})}$. We show how this restricts the space of consistent theories. We also identify non-critical one dimensional D-instantons as dynamical objects which exchange closed string states and calculate the order of their size.
Peer Reviewed: yes
metadata.dc.identifier.doi: 10.1016/S0370-2693(97)01006-X
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Appears in Collections:DCT - Artigos/Papers

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