TY - JOUR
T1 - Spin correlations in 1D Hubbard model at low temperatures and small dopings
AU - Iino, Youichirou
AU - Imada, Masatoshi
N1 - Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.
PY - 1996/5
Y1 - 1996/5
N2 - The temperature and the doping concentration dependences of the equal time spin correlation, S(Q), are calculated by a quantum Monte Carlo method, and are analyzed by introducing a doping-dependent intrinsic correlation length and a thermal correlation length in a phenomenological way. This provides a unified picture of the spin correlation in the small-doping and low-temperature region.
AB - The temperature and the doping concentration dependences of the equal time spin correlation, S(Q), are calculated by a quantum Monte Carlo method, and are analyzed by introducing a doping-dependent intrinsic correlation length and a thermal correlation length in a phenomenological way. This provides a unified picture of the spin correlation in the small-doping and low-temperature region.
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U2 - 10.1016/0921-4534(95)00743-1
DO - 10.1016/0921-4534(95)00743-1
M3 - Article
AN - SCOPUS:0030146241
SN - 0921-4534
VL - 263
SP - 111
EP - 113
JO - Physica C: Superconductivity and its applications
JF - Physica C: Superconductivity and its applications
IS - 1-4
ER -