Extremal and next-to-extremal n-point correlators in four-dimensional SCFT

Authors
Eden, B Howe, PS Sokatchev, E West, PC
Citation
B. Eden et al., Extremal and next-to-extremal n-point correlators in four-dimensional SCFT, PHYS LETT B, 494(1-2), 2000, pp. 141-147
Citations number
25
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS B
ISSN journal
03702693 → ACNP
Volume
494
Issue
1-2
Year of publication
2000
Pages
141 - 147
Database
ISI
SICI code
0370-2693(20001123)494:1-2<141:EANNCI>2.0.ZU;2-V
Abstract
It is shown that certain extremal and next-to-extremal n-point correlators in four-dimensional N = 2 superconformal field theories are free. These res ults hold for any gauge group. (C) 2000 Elsevier Science B.V. All rights re served.