Chiral primary one-point functions in the D3-D7 defect conformal field theory

Charlotte Fløe Kristjansen; Gordon Walter Semenoff; Donovan Michael Young

doi:10.1007/jhep01(2013)117

Chiral primary one-point functions in the D3-D7 defect conformal field theory

Charlotte Fløe Kristjansen, Gordon Walter Semenoff, Donovan Michael Young

Teoretisk højenergi, astropartikel og gravitationel fysik

28 Citationer (Scopus)

Abstract

We compute the one-point functions of chiral primary operators in the non-supersymmetric defect conformal field theory that is dual to the IIB string theory on AdS₅ × S ⁵ background with a probe D7 brane with internal gauge field flux, both in perturbative Yang-Mills theory and in the string theory dual. The former is expected to be accurate at weak coupling whereas the latter should be accurate in the planar strong coupling limit of the gauge theory. We consider the distinct cases where the D7 brane has geometry AdS₄ × S ⁴ with an instanton bundle of the worldvolume gauge fields on S ⁴ and AdS₄ × S ² × S ² with Dirac monopole bundles on each S ². The gauge theory computation and the string theory computation can be compared directly in the planar limit and then a subsequent limit where the worldvolume flux is large. We find that there is exact agreement between the two in the leading order.

Originalsprog	Engelsk
Artikelnummer	117
Tidsskrift	Journal of High Energy Physics (Online)
Vol/bind	2013
Udgave nummer	1
ISSN	1126-6708
DOI	https://doi.org/10.1007/jhep01(2013)117
Status	Udgivet - 1 jan. 2013

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10.1007/jhep01(2013)117

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title = "Chiral primary one-point functions in the D3-D7 defect conformal field theory",

abstract = "We compute the one-point functions of chiral primary operators in the non-supersymmetric defect conformal field theory that is dual to the IIB string theory on AdS5 × S 5 background with a probe D7 brane with internal gauge field flux, both in perturbative Yang-Mills theory and in the string theory dual. The former is expected to be accurate at weak coupling whereas the latter should be accurate in the planar strong coupling limit of the gauge theory. We consider the distinct cases where the D7 brane has geometry AdS4 × S 4 with an instanton bundle of the worldvolume gauge fields on S 4 and AdS4 × S 2 × S 2 with Dirac monopole bundles on each S 2. The gauge theory computation and the string theory computation can be compared directly in the planar limit and then a subsequent limit where the worldvolume flux is large. We find that there is exact agreement between the two in the leading order.",

author = "Kristjansen, {Charlotte Fl{\o}e} and Semenoff, {Gordon Walter} and Young, {Donovan Michael}",

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T1 - Chiral primary one-point functions in the D3-D7 defect conformal field theory

AU - Kristjansen, Charlotte Fløe

AU - Semenoff, Gordon Walter

AU - Young, Donovan Michael

PY - 2013/1/1

Y1 - 2013/1/1

N2 - We compute the one-point functions of chiral primary operators in the non-supersymmetric defect conformal field theory that is dual to the IIB string theory on AdS5 × S 5 background with a probe D7 brane with internal gauge field flux, both in perturbative Yang-Mills theory and in the string theory dual. The former is expected to be accurate at weak coupling whereas the latter should be accurate in the planar strong coupling limit of the gauge theory. We consider the distinct cases where the D7 brane has geometry AdS4 × S 4 with an instanton bundle of the worldvolume gauge fields on S 4 and AdS4 × S 2 × S 2 with Dirac monopole bundles on each S 2. The gauge theory computation and the string theory computation can be compared directly in the planar limit and then a subsequent limit where the worldvolume flux is large. We find that there is exact agreement between the two in the leading order.

AB - We compute the one-point functions of chiral primary operators in the non-supersymmetric defect conformal field theory that is dual to the IIB string theory on AdS5 × S 5 background with a probe D7 brane with internal gauge field flux, both in perturbative Yang-Mills theory and in the string theory dual. The former is expected to be accurate at weak coupling whereas the latter should be accurate in the planar strong coupling limit of the gauge theory. We consider the distinct cases where the D7 brane has geometry AdS4 × S 4 with an instanton bundle of the worldvolume gauge fields on S 4 and AdS4 × S 2 × S 2 with Dirac monopole bundles on each S 2. The gauge theory computation and the string theory computation can be compared directly in the planar limit and then a subsequent limit where the worldvolume flux is large. We find that there is exact agreement between the two in the leading order.

U2 - 10.1007/jhep01(2013)117

DO - 10.1007/jhep01(2013)117

M3 - Journal article

SN - 1126-6708

VL - 2013

JO - Journal of High Energy Physics (Online)

JF - Journal of High Energy Physics (Online)

IS - 1

M1 - 117

ER -

Chiral primary one-point functions in the D3-D7 defect conformal field theory

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