Note on a duality of topological branes

Taro Kimura

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)


We show a duality of branes in the topological B-model by inserting two kinds of non-compact branes simultaneously. We explicitly derive the integral formula for the matrix model partition function describing this situation, which correspondingly includes both the characteristic polynomial and the external source. We show that these two descriptions are dual to each other through the Fourier transformation, and the brane partition function satisfies integrable equations in one and two dimensions.

Original languageEnglish
Article number103B04
JournalProgress of Theoretical and Experimental Physics
Issue number10
Publication statusPublished - 2014 Jul 2
Externally publishedYes

ASJC Scopus subject areas

  • General Physics and Astronomy


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