|
Письма в Журнал экспериментальной и теоретической физики, 2010, том 91, выпуск 9, страницы 487–492
(Mi jetpl706)
|
|
|
|
ПОЛЯ, ЧАСТИЦЫ, ЯДРА
Four-point vector correlators and AdS/QCD correspondence
M. Konyushikhinab a Institute for Theoretical and Experimental Physics
b Université de Nantes, 44307 Nantes, France
Аннотация:
We derive the four-point vector correlators in QCD from AdS/QCD correspondence. It is shown that meson poles are correctly reproduced. The final expression also suggests a nonzero amplitude in the limit of zero virtuality of two longitudinal photons. This fact does not mean that one can produce, absorb or scatter real longitudinal photons.
Поступила в редакцию: 22.03.2010
Образец цитирования:
M. Konyushikhin, “Four-point vector correlators and AdS/QCD correspondence”, Письма в ЖЭТФ, 91:9 (2010), 487–492; JETP Letters, 91:9 (2010), 441–446
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/jetpl706 https://www.mathnet.ru/rus/jetpl/v91/i9/p487
|
|