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PDF) Open-Closed String Correspondence in Open String Field Theory | Marco Baumgartl - Academia.edu
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The conjectured open-closed string duality, for specific stringy... | Download Scientific Diagram
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An open string must be attached to D-branes. A closed string can... | Download Scientific Diagram
![PDF] Closed string amplitudes as single-valued open string amplitudes | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/9a61de71988ca5e72ab296ea9aa1c4b44cab06bb/20-Figure1-1.png "PDF] Closed string amplitudes as single-valued open string amplitudes | Semantic Scholar")
PDF] Closed string amplitudes as single-valued open string amplitudes | Semantic Scholar
An Introduction to String Theory: The Open String Spectrum
A point-like particle (1), an open string (2), a closed string (3), and... | Download Scientific Diagram
