Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Realizing symmetry-protected topological phases in a spin-1/2 chain with
  next-nearest neighbor hopping on superconducting qubits   The realization of novel phases of matter on quantum simulators is a topic of
intense interest. Digital quantum computers offer a route to prepare
topological phases with interactions that do not naturally arise in analog
quantum simulators. Here, we report the realization of symmetry-protected
topological (SPT) phases of a spin-{1/2} Hamiltonian with next-nearest-neighbor
hopping on up to 11 qubits on a programmable superconducting quantum processor.
We observe clear signatures of the two distinct SPT phases, such as excitations
localized to specific edges and finite string order parameters. Our work
advances ongoing efforts to realize novel states of matter with exotic
interactions on digital near-term quantum computers.

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The categories of this paper are: hep-ph
36
The categories of this paper are: cmp-lg
27
The categories of this paper are: comp-gas
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
35
The categories of this paper are: mtrl-th
29
The categories of this paper are: funct-an
28
The categories of this paper are: alg-geom
4
The categories of this paper are: cond-mat
8
The categories of this paper are: hep-ex
2
The categories of this paper are: math
25
The categories of this paper are: patt-sol
12
The categories of this paper are: nucl-th
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
21
The categories of this paper are: adap-org