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cond-mat.str-el1999
Excitation spectra of the two dimensional Kondo insulator
C. Groeber, R. Eder
We present a Quantum Monte Carlo study of the temperature dependent dynamics of the two-dimensional Kondo insulator. Working at the so-called symmetrical point allows to perform mi…
cond-mat.str-el1999
Hubbard Fermi surface in the doped paramagnetic insulator
C. Groeber, M. G. Zacher, R. Eder
We study the electronic structure of the doped paramagnetic insulator by finite temperature Quantum Monte-Carlo simulations for the 2D Hubbard model. Throughout we use the moderate…