Relation between quark and gluon condensates from QCD sum rules

Abstract

A new relation between $\rho$-meson mass, weak $\pi$-meson decay constant, quark and gluon condensates is derived from the QCD sum rules. As a byproduct an explanation for the dominance of $\rho \rho$-decay for the $f_0(1370)$-meson is proposed.

7 pages, submitted to Phys. Lett. B

References in corpus (2)

• Big Bang Nucleosynthesis (in "The Review of Particle Properties" 2004)
• Current correlators to all orders in the quark masses

Cited by in corpus (8)

• Parity doubling in particle physics
• Holographic like models as a five-dimensional rewriting of large-Nc QCD
• Qualitative solution of QCD sum rules
• Cluster duality
• AdS/QCD models describing a finite number of excited mesons with Regge spectrum
• Parity doubling from Weinberg sum rules
• Weinberg like sum rules revisited
• Electromagnetic couplings of radially excited light vector mesons from QCD sum rules