Matrix factorisations and D-branes on K3

Ilka Brunner; Matthias R. Gaberdiel; Christoph A. Keller

doi:10.1088/1126-6708/2006/06/015

Matrix factorisations and D-branes on K3

Ilka Brunner
, Matthias R. Gaberdiel
, Christoph A. Keller

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

19 Scopus citations

Abstract

D-branes on K3 are analysed from three different points of view. For deformations of hypersurfaces in weighted projective space we use geometrical methods as well as matrix factorisation techniques. Furthermore, we study the D-branes on the T⁴/₄ orbifold line in conformal field theory. The behaviour of the D-branes under deformations of the bulk theory is studied in detail, and good agreement between the different descriptions is found.

Original language	English (US)
Article number	015
Journal	Journal of High Energy Physics
Volume	2006
Issue number	6
DOIs	https://doi.org/10.1088/1126-6708/2006/06/015
State	Published - Jul 1 2006
Externally published	Yes

Keywords

Conformal Field Models in String Theory
D-branes
Topological Strings

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1088/1126-6708/2006/06/015

Cite this

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title = "Matrix factorisations and D-branes on K3",

abstract = "D-branes on K3 are analysed from three different points of view. For deformations of hypersurfaces in weighted projective space we use geometrical methods as well as matrix factorisation techniques. Furthermore, we study the D-branes on the T4/4 orbifold line in conformal field theory. The behaviour of the D-branes under deformations of the bulk theory is studied in detail, and good agreement between the different descriptions is found.",

keywords = "Conformal Field Models in String Theory, D-branes, Topological Strings",

author = "Ilka Brunner and Gaberdiel, \{Matthias R.\} and Keller, \{Christoph A.\}",

year = "2006",

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AU - Keller, Christoph A.

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N2 - D-branes on K3 are analysed from three different points of view. For deformations of hypersurfaces in weighted projective space we use geometrical methods as well as matrix factorisation techniques. Furthermore, we study the D-branes on the T4/4 orbifold line in conformal field theory. The behaviour of the D-branes under deformations of the bulk theory is studied in detail, and good agreement between the different descriptions is found.

AB - D-branes on K3 are analysed from three different points of view. For deformations of hypersurfaces in weighted projective space we use geometrical methods as well as matrix factorisation techniques. Furthermore, we study the D-branes on the T4/4 orbifold line in conformal field theory. The behaviour of the D-branes under deformations of the bulk theory is studied in detail, and good agreement between the different descriptions is found.

KW - Conformal Field Models in String Theory

KW - D-branes

KW - Topological Strings

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UR - https://www.scopus.com/pages/publications/33745756237#tab=citedBy

U2 - 10.1088/1126-6708/2006/06/015

DO - 10.1088/1126-6708/2006/06/015

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JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

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M1 - 015

ER -

Matrix factorisations and D-branes on K3

Abstract

Keywords

ASJC Scopus subject areas

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