Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: First Principle Simulations of Heavy Fermion Cerium Compounds Based on
  the Kondo Lattice   We propose a new framework for first-principle calculations of heavy-fermion
materials. These are described in terms of the Kondo lattice Hamiltonian with
the parameters extracted from a realistic density functional based calculation
which is then solved using continuous-time quantum Monte Carlo method and
dynamical mean field theory. As an example, we show our results for the Neel
temperatures of Cerium-122 compounds (CeX2Si2 with X=Ru, Rh, Pd, Cu, Ag, and
Au) where the general trend around the magnetic quantum critical point is
successfully reproduced. Our results are organized on a universal Doniach phase
diagram in a semi-quantitative way.

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The categories of this paper are: astro-ph
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The categories of this paper are: nlin
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The categories of this paper are: q-alg
31
The categories of this paper are: ao-sci
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The categories of this paper are: cs
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The categories of this paper are: mtrl-th
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The categories of this paper are: gr-qc
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The categories of this paper are: comp-gas
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The categories of this paper are: nucl-ex
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The categories of this paper are: patt-sol
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The categories of this paper are: stat
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The categories of this paper are: atom-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: math-ph
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The categories of this paper are: adap-org
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The categories of this paper are: hep-th