Journal article

### Four-point functions and kaon decays in a minimal AdS/QCD model

Abstract:

We study the predictions of holographic QCD for various observable four-point quark flavour current-current correlators. The dual 5-dimensional bulk theory we consider is a $SU(3)_L \times SU(3)_R$ Yang Mills theory in a slice of $AdS_5$ spacetime with boundaries. Particular UV and IR boundary conditions encode the spontaneous breaking of the dual 4D global chiral symmetry down to the $SU(3)_V$ subgroup. We explain in detail how to calculate the 4D four-point quark flavour current-current cor...

Publication status:
Published

### Access Document

Publisher copy:
10.1103/PhysRevD.76.125017

### Authors

Journal:
Phys.Rev.D
Volume:
76
Issue:
12
Pages:
125017
Publication date:
2006-12-01
DOI:
EISSN:
1550-2368
ISSN:
1550-7998
URN:
uuid:bfa420b1-7d63-4e7b-8cd2-531a6ed34cb8
Source identifiers:
18634
Local pid:
pubs:18634
Language:
English
Keywords: