22 citations · 78 across the 12 of their papers we have counts for
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cond-mat.str-el2007★ 10 cited
Spin polaron in the J1-J2 Heisenberg model
I. J. Hamad, A. E. Trumper, A. E. Feiguin +1
We have studied the validity of the spin polaron picture in the frustrated J1-J2 Heisenberg model. For this purpose, we have computed the hole spectral functions for the Neel, coll…
cond-mat.str-el2007★ 3 cited
Spectroscopic fingerprints of the frustrated magnetic order in Li2VOSiO4: a t-J model study
I. J. Hamad, A. E. Trumper, L. O. Manuel
We have analyzed theoretically the photoemission spectra of the insulating compound Li2VOSiO4.Recently, this compound has been proposed as the first experimental realization of the…