Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Numerical continuum tensor networks in two dimensions   We describe the use of tensor networks to numerically determine wave
functions of interacting two-dimensional fermionic models in the continuum
limit. We use two different tensor network states: one based on the numerical
continuum limit of fermionic projected entangled pair states obtained via a
tensor network formulation of multi-grid, and another based on the combination
of the fermionic projected entangled pair state with layers of isometric
coarse-graining transformations. We first benchmark our approach on the
two-dimensional free Fermi gas then proceed to study the two-dimensional
interacting Fermi gas with an attractive interaction in the unitary limit,
using tensor networks on grids with up to 1000 sites.

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The categories of this paper are: patt-sol
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The categories of this paper are: gr-qc
37
The categories of this paper are: supr-con
0
The categories of this paper are: hep-ph
26
The categories of this paper are: bayes-an
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The categories of this paper are: math-ph
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The categories of this paper are: eess
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The categories of this paper are: q-alg
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The categories of this paper are: chao-dyn
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The categories of this paper are: alg-geom
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The categories of this paper are: atom-ph
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The categories of this paper are: physics
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The categories of this paper are: dg-ga
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The categories of this paper are: comp-gas
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The categories of this paper are: nucl-th
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The categories of this paper are: stat