Phonon-Like Excitations of the Instanton Liquid

S. V. Molodtsov; A. M. Snigirev; G. M. Zinovjev

Phonon-Like Excitations of the Instanton Liquid

High Energy Physics - Phenomenology 2007-05-23 v1 High Energy Physics - Lattice High Energy Physics - Theory

Authors: S. V. Molodtsov , A. M. Snigirev , G. M. Zinovjev

Abstract

The phonon-like excitations of (anti)-instanton liquid ( $\bar II$ ) due to adiabatic variations of vacuum wave functions are studied in this paper. The kinetic energy term is found and proper effective Lagrangian for such excitations is evaluated.The properties of their spectrum, while the corresponding masses are defined by $\Lambda_{QCD}$ with prevailing chromoelectric component, are investigated based on the phenomenology of QCD vacuum already developed.

Keywords

instanton liquid phonon-like excitations effective Lagrangian QCD vacuum spectrum

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@article{arxiv.hep-ph/9809518,
  title  = {Phonon-Like Excitations of the Instanton Liquid},
  author = {S. V. Molodtsov and A. M. Snigirev and G. M. Zinovjev},
  journal= {arXiv preprint arXiv:hep-ph/9809518},
  year   = {2007}
}

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7 pages

Phonon-Like Excitations of the Instanton Liquid

Abstract

Keywords

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