Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An atomtronics transistor for quantum gates   We present a mechanism for quantum gates where the qubits are encoded in the
population distribution of two component ultracold atoms trapped in a
species-selective triple-well potential. The gate operation is a specific
application of a new design for an atomtronics transistor where inter-species
interaction is used to control transport, and can be realized with either
individual atoms or aggregates like Bose-Einstein condensates (BEC). We
demonstrate the operational principle with a static external potential, and
show feasible implementation with a smooth dynamical potential.

37
The categories of this paper are: supr-con
27
The categories of this paper are: comp-gas
12
The categories of this paper are: nucl-th
34
The categories of this paper are: chem-ph
24
The categories of this paper are: dg-ga
19
The categories of this paper are: eess
25
The categories of this paper are: patt-sol
32
The categories of this paper are: atom-ph
5
The categories of this paper are: gr-qc
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
0
The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th
31
The categories of this paper are: ao-sci
16
The categories of this paper are: stat
21
The categories of this paper are: adap-org