Single hole spectral function and spin-charge separation in the t-J model

A. Mishchenko, N. V. Prokof'ev, B. V. Svistunov

Worm algorithm quantum Monte Carlo simulations of the hole Green function with subsequent spectral analysis were performed for J/t 0.1, 0.2, 0.4 on lattices with up to LxL=32x32 si…