Variational Monte Carlo study of stripes as a function of doping in the $t-t^{\prime }$ Hubbard model

Antonio Lechiara, Vito Marino, Luca F. Tocchio

We perform variational Monte Carlo simulations of the single-band Hubbard model on the square lattice with both nearest ($t$) and next-nearest ($t^{\prime }$) neighbor hoppings. Our work in…