Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Pseudospin and Quantum Computation in Semiconductor Nanostructures   We review the theoretical aspects of pseudospin quantum computation using
vertically coupled quantum dots in the quantum Hall regime. We discuss the
robustness and addressability of these collective, charge-based qubits. The low
energy Hilbert space of a coupled set of qubits yields an effective quantum
Ising model tunable through external gates. An experimental prediction of an
even-odd effect in the Coulomb blockade spectra of the coupled quantum dot
system probes the parameter regime necessary for realization of these qubits.

23
The categories of this paper are: solv-int
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The categories of this paper are: econ
26
The categories of this paper are: bayes-an
1
The categories of this paper are: cs
3
The categories of this paper are: physics
0
The categories of this paper are: hep-ph
22
The categories of this paper are: chao-dyn
37
The categories of this paper are: supr-con
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex
6
The categories of this paper are: astro-ph
25
The categories of this paper are: patt-sol
9
The categories of this paper are: nlin
34
The categories of this paper are: chem-ph
24
The categories of this paper are: dg-ga
21
The categories of this paper are: adap-org