Spiked instantons from intersecting D-branes

Spiked instantons from intersecting D-branes

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...

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Bibliographic Details
Published in:Nuclear physics. B Vol. 914; no. C; pp. 257 - 300
Main Authors: Nekrasov, Nikita, Prabhakar, Naveen S.
Format: Journal Article
Language:English
Published: Elsevier B.V 01-01-2017
Elsevier
Online Access:Get full text
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Summary: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.
ISSN:0550-3213
1873-1562
DOI:10.1016/j.nuclphysb.2016.11.014