403 citations · 2.6k across the 72 of their papers we have counts for
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cond-mat.str-el2013★ 11 cited
Two holes in the t-J model form a bound state for any nonzero J/t
L. Vidmar, J. Bonca
Determination of the parameter regime in which two holes in the t-J model form a bound state represents a long standing open problem in the field of strongly correlated systems. By…
cond-mat.str-el2013★ 75 cited
Mechanism of Ultrafast Relaxation of a Photo-Carrier in Antiferromagnetic Spin Background
D. Golez, J. Bonca, M. Mierzejewski +1
We study the relaxation mechanism of a highly excited carrier propagating in the antiferromagnetic background modeled by the - Hamiltonian on a square lattice. We show that t…
cond-mat.str-el2013★ 3 cited
Double-Pulse Deexcitations in a One-Dimensional Strongly Correlated System
Hantao Lu, Janez Bonca, Takami Tohyama
We investigate the ultrafast optical response of the one-dimensional half-filled extended Hubbard model exposed to two successive laser pulses. By using the time-dependent Lanczos…