Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Continuous-time dynamics and error scaling of noisy highly-entangling
  quantum circuits   We investigate the continuous-time dynamics of highly-entangling
intermediate-scale quantum circuits in the presence of dissipation and
decoherence. By compressing the Hilbert space to a time-dependent "corner"
subspace that supports faithful representations of the density matrix, we
simulate a noisy quantum Fourier transform processor with up to 21 qubits. Our
method is efficient to compute with a controllable accuracy the time evolution
of intermediate-scale open quantum systems with moderate entropy, while taking
into account microscopic dissipative processes rather than relying on digital
error models. The circuit size reached in our simulations allows to extract the
scaling behaviour of error propagation with the dissipation rates and the
number of qubits. Moreover, we show that depending on the dissipative
mechanisms at play, the choice of input state has a strong impact on the
performance of the quantum algorithm.

10
The categories of this paper are: q-bio
12
The categories of this paper are: nucl-th
25
The categories of this paper are: patt-sol
2
The categories of this paper are: math
21
The categories of this paper are: adap-org
26
The categories of this paper are: bayes-an
18
The categories of this paper are: econ
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
7
The categories of this paper are: hep-th
17
The categories of this paper are: q-fin
11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th