Spiked instantons from intersecting D-branes

Nikita Nekrasov; Naveen S. Prabhakar

doi:10.1016/j.nuclphysb.2016.11.014

Spiked instantons from intersecting D-branes

Nikita Nekrasov
, Naveen S. Prabhakar

Simons Center for Geometry & Physics

Stony Brook University

Research output: Contribution to journal › Article › peer-review

44 Scopus citations

Abstract

The moduli space of spiked instantons that arises in the context of the BPS/CFT correspondence [22] is realised as the moduli space of classical vacua, i.e. low-energy open string field configurations, of a certain stack of intersecting D1-branes and D5-branes in Type IIB string theory. The presence of a constant B-field induces an interesting dynamics involving the tachyon condensation.

Original language	English
Pages (from-to)	257-300
Number of pages	44
Journal	Nuclear Physics, Section B
Volume	914
DOIs	https://doi.org/10.1016/j.nuclphysb.2016.11.014
State	Published - Jan 1 2017

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10.1016/j.nuclphysb.2016.11.014

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abstract = "The moduli space of spiked instantons that arises in the context of the BPS/CFT correspondence [22] is realised as the moduli space of classical vacua, i.e. low-energy open string field configurations, of a certain stack of intersecting D1-branes and D5-branes in Type IIB string theory. The presence of a constant B-field induces an interesting dynamics involving the tachyon condensation.",

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AB - The moduli space of spiked instantons that arises in the context of the BPS/CFT correspondence [22] is realised as the moduli space of classical vacua, i.e. low-energy open string field configurations, of a certain stack of intersecting D1-branes and D5-branes in Type IIB string theory. The presence of a constant B-field induces an interesting dynamics involving the tachyon condensation.

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Spiked instantons from intersecting D-branes

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