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Magnetism of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>N</mml:mi><mml:mo>=</mml:mo><mml:mn>42</mml:mn></mml:mrow></mml:math>kagome lattice antiferromagnet
For the paradigmatic frustrated spin-half Heisenberg antiferromagnet on the kagome lattice we performed large-scale numerical investigations of thermodynamic functions by means of the finite-temperature Lanczos method for system sizes of up to $N=42$. We present the dependence of magnetization as well as specific heat on temperature and external field and …