%0 Journal Article %T Goldstone mode kink-solitons in double layer quantum Hall systems %A Ramaz Khomeriki %A Kieran Mullen %A Shota Revishvili %J Physics %D 2002 %I arXiv %R 10.1016/S1386-9477(02)01043-3 %X It is shown that in charge unbalanced double layer quantum Hall system with zero tunneling pseudospin Goldstone mode excitations form moving kink-soliton in weakly nonlinear limit. This charge-density localization moves with a velocity of gapless linear spin-wave mode and could be easily observed experimentally. We claim that mentioned Goldstone mode kink-solitons define diffusionless charge transport properties in double layer quantum Hall systems. %U http://arxiv.org/abs/cond-mat/0211336v1