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The static longitudinal and transverse gluon propagators in the Landau gaugeare studied in $2+1$ lattice QCD with nonzero isospin chemical potential$\mu_I$. Parameterization of the momentum dependence of the propagators isprovided for all values of the chemical potential under study. We find that thelongitudinal propagator is infrared suppressed at nonzero $\mu_I$ withsuppression increasing with increasing $\mu_I$. It is found, respectively, thatthe electric screening mass is increasing with increasing $\mu_I$.Additionally, we analyze the difference between two propagators as a functionof the momentum and thus compare interactions in chromoelectric andchromomagnetic sectors.

Gluon Propagators in $2+1$ Lattice QCD with Nonzero Isospin Chemical Potential