Research output: Contribution to journal › Article › peer-review
Crossover from Fermi liquid to Luttinger-liquid-like behavior in the two-dimensional Hubbard model. / Aristov, D. N.; Maleyev, S. V.; Yashenkin, A. G.
In: Physical Review B, Vol. 48, No. 5, 01.01.1993, p. 3527-3530.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Crossover from Fermi liquid to Luttinger-liquid-like behavior in the two-dimensional Hubbard model
AU - Aristov, D. N.
AU - Maleyev, S. V.
AU - Yashenkin, A. G.
PY - 1993/1/1
Y1 - 1993/1/1
N2 - The crossover from conventional Fermi-liquid (FL) behavior to the Luttinger-liquid-like behavior in the two-dimensional single-band small-U Hubbard model near half filling is demonstrated. The applicability of the FL picture is discussed. This crossover is reproduced in the fermionic channel of the t-J model, if the fermion-fermion interaction is taken into account. The results are in qualitative agreement with the normal-state resistivity and photoemission data on the high-Tc cuprates.
AB - The crossover from conventional Fermi-liquid (FL) behavior to the Luttinger-liquid-like behavior in the two-dimensional single-band small-U Hubbard model near half filling is demonstrated. The applicability of the FL picture is discussed. This crossover is reproduced in the fermionic channel of the t-J model, if the fermion-fermion interaction is taken into account. The results are in qualitative agreement with the normal-state resistivity and photoemission data on the high-Tc cuprates.
UR - http://www.scopus.com/inward/record.url?scp=0039457099&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.48.3527
DO - 10.1103/PhysRevB.48.3527
M3 - Article
AN - SCOPUS:0039457099
VL - 48
SP - 3527
EP - 3530
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
SN - 1098-0121
IS - 5
ER -
ID: 36121691