48 citations · 92 across the 5 of their papers we have counts for
5 papers
Temperature and doping dependence of high-energy kink in cuprates
M. M. Zemljic, P. Prelovsek, T. Tohyama
It is shown that spectral functions within the extended t-J model, evaluated using the finite-temperature diagonalization of small clusters, exhibit the high-energy kink in single-…
Fermi surface and pseudogap in electron-doped cuprates
M. M. Zemljic, P. Prelovsek, T. Tohyama
Spectral functions are evaluated numerically within the t-t'-J model as relevant for electron-doped cuprates. The Fermi surface develops from a pocket-like into a large one with do…
Momentum dependent relaxation rate and pseudogap in doped magnetic insulators
M. M. Zemljic, P. Prelovsek
The spectral functions and corresponding self energies are calculated within the planar t-t'-J model as relevant to hole-doped cuprates using the exact diagonalization method at fi…
Resistivity and optical conductivity of cuprates within the t-J model
M. M. Zemljic, P. Prelovsek
The optical conductivity and the d.c. resistivity within the extended t-J model on a square lattice, as relevant to high- cuprates, are reinvestigated using the…
Thermoelectric power in one-dimensional Hubbard model
M. M. Zemljic, P. Prelovsek
The thermoelectric power S is studied within the one-dimensional Hubbard model using the linear response theory and the numerical exact-diagonalization method for small systems. Wh…