Neutral rho meson in a strong magnetic field in the SU(2) lattice gauge theory

作者:Luschevskaya E V*; Larina O V
来源:JETP Letters, 2014, 98(11): 652-655.
DOI:10.1134/S0021364013240156

摘要

The correlation functions of vector and pseudoscalar currents have been calculated in the external strong magnetic field in SU(2) lattice gluodynamics. The masses of the neutral rho meson with different spin projections s = 0, +/- 1 to the axis parallel to the external magnetic field B have been calculated. The rho meson mass with zero spin s = 0 decreases with the growth of the magnetic field and the rho meson masses with s = +/- 1 increase with the magnetic field.

  • 出版日期2014-2