Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Catalysis and activation of magic states in fault tolerant architectures   In many architectures for fault tolerant quantum computing universality is
achieved by a combination of Clifford group unitary operators and preparation
of suitable nonstabilizer states, the so-called magic states. Universality is
possible even for some fairly noisy nonstabilizer states, as distillation can
convert many noisy copies into fewer purer magic states. Here we propose novel
protocols that exploit multiple species of magic states in surprising ways.
These protocols provide examples of previously unobserved phenomena that are
analogous to catalysis and activation well known in entanglement theory.

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The categories of this paper are: astro-ph
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The categories of this paper are: alg-geom
33
The categories of this paper are: plasm-ph
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The categories of this paper are: cs
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The categories of this paper are: nucl-th
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The categories of this paper are: q-fin
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The categories of this paper are: chao-dyn
31
The categories of this paper are: ao-sci
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The categories of this paper are: acc-phys
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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: econ
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The categories of this paper are: hep-th
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The categories of this paper are: solv-int
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The categories of this paper are: hep-ex