The Hall constant R_H is considered for the stripe structures. In order to explain the vanishing of R_H in LNSCO at x = 1/8, we use the relation of R_H to the Drude weight D as well as direct numerical calculation, to obtain results within the t-J model, where the stripes are imposed via a charge potential and a staggered magnetic field. The origin of R_H ~ 0 is related to a maximum in D and the minimal kinetic energy in stripes with a hole filling ~ 1/2. The same argument indicates on a possibility of R_H ~ 0 in the whole range of static stripes for x < 1/8.
@article{arxiv.cond-mat/0102418,
title = {Vanishing Hall Constant in the Stripe Phase of Cuprates},
author = {P. Prelovsek and T. Tohyama and S. Maekawa},
journal= {arXiv preprint arXiv:cond-mat/0102418},
year = {2009}
}