Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Determination of the Mott insulating transition by the multi-reference
  density functional theory   It is shown that a momentum-boost technique applied to the extended Kohn-Sham
scheme enables the computational determination of the Mott insulating
transition. Self-consistent solutions are given for correlated electron systems
by the first-principles calculation defined by the multi-reference density
functional theory, in which the effective short-range interaction can be
determined by the fluctuation reference method. An extension of the Harriman
construction is made for the twisted boundary condition in order to define the
momentum-boost technique in the first-principles manner. For an effectively
half-filled-band system, the momentum-boost method tells that the period of a
metallic ground state by the LDA calculation is shortened to the least period
of the insulating phase, indicating occurrence of the Mott insulating
transition.

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The categories of this paper are: quant-ph
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The categories of this paper are: adap-org
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The categories of this paper are: math-ph
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The categories of this paper are: q-fin
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The categories of this paper are: hep-ex
3
The categories of this paper are: physics
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The categories of this paper are: funct-an
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The categories of this paper are: astro-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: alg-geom
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The categories of this paper are: econ
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The categories of this paper are: hep-lat
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The categories of this paper are: nlin
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The categories of this paper are: comp-gas
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The categories of this paper are: q-alg
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The categories of this paper are: ao-sci