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Magnetic polarizabilities of light mesons in SU(3) lattice gauge theory

URN to cite this document:
urn:nbn:de:bvb:355-epub-324068
DOI to cite this document:
10.5283/epub.32406
Luschevskaya, E. V. ; Solovjeva, O. E. ; Kochetkov, Oleg A. ; Teryaev, O. V.

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Date of publication of this fulltext: 02 Sep 2015 13:42


Abstract

We investigate the ground state energies of neutral pseudoscalar and vector meson in SU(3)SU(3) lattice gauge theory in the strong abelian magnetic field. The energy of ρ0ρ0 meson with zero spin projection sz=0sz=0 on the axis of the external magnetic field decreases, while the energies with non-zero spins sz=−1sz=−1 and +1 increase with the field. The energy of π0π0 meson decreases as a function ...

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