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arXiv · 2311.00747

String vertices for the large $N$ limit

Atakan Hilmi Fırat
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Abstract

String vertices of open-closed string field theory on an arbitrary closed string background with $N$ identical D-branes are investigated when $N$ is large. We identify the relevant geometric master equation and solve it using open-closed hyperbolic genus zero string vertices with a milder systolic constraint. The limits corresponding to integrating out open or closed strings are investigated. We highlight the possible implications of our construction to AdS/CFT correspondence.

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Atakan Hilmi Fırat. 2023-11-01. String vertices for the large $N$ limit. https://doi.org/10.1016/j.nuclphysb.2024.116485

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