Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Finite Temperature Matrix Product State Algorithms and Applications   We review the basic theory of matrix product states (MPS) as a numerical
variational ansatz for time evolution, and present two methods to simulate
finite temperature systems with MPS: the ancilla method and the minimally
entangled typical thermal state method. A sample calculation with the
Bose-Hubbard model is provided.

30
The categories of this paper are: q-alg
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The categories of this paper are: q-fin
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The categories of this paper are: nlin
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The categories of this paper are: patt-sol
3
The categories of this paper are: physics
1
The categories of this paper are: cs
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The categories of this paper are: cmp-lg
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The categories of this paper are: nucl-ex
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The categories of this paper are: stat
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The categories of this paper are: solv-int
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The categories of this paper are: astro-ph
0
The categories of this paper are: hep-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: eess
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The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph