Normalization of D instanton amplitudes in two dimensional type 0B string theory
Joydeep Chakravarty, Ashoke Sen
TL;DR
This paper calculates the normalization of D-instanton amplitudes in two-dimensional type 0B string theory and confirms it matches the dual matrix model predictions, strengthening the duality between these theories.
Contribution
It provides the first explicit computation of D-instanton normalization in 2D type 0B string theory and verifies its consistency with the dual matrix model.
Findings
D-instanton amplitude normalization matches matrix model results
Confirms duality between 2D type 0B string theory and matrix models
Supports the validity of non-perturbative calculations in string theory
Abstract
We compute the normalization of the D-instanton amplitudes in type 0B string theory in two dimensions and find perfect agreement with the dual matrix model result.
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Taxonomy
TopicsBlack Holes and Theoretical Physics · Nonlinear Waves and Solitons · Pulsars and Gravitational Waves Research