Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dipolar quantum logic for freely-rotating trapped molecular ions   We consider the practical feasibility of using the direct, electric
dipole-dipole interaction between co-trapped molecular ions for robust quantum
logic without the need for static polarizing fields. The use of oscillating
dipole moments, as opposed to static electric dipoles, dynamically decouples
the dipoles from laboratory fields, including the electric fields of the trap
itself. Further, this implementation does not require quantum control of
motion, potentially removing a major roadblock to ion trap quantum computing
scalability. Since the polarizing field is electromagnetic radiation, even
pairs of states with splittings in the THz regime can be fully polarized.

25
The categories of this paper are: patt-sol
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
29
The categories of this paper are: funct-an
0
The categories of this paper are: hep-ph
23
The categories of this paper are: solv-int
14
The categories of this paper are: math-ph
21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
26
The categories of this paper are: bayes-an
19
The categories of this paper are: eess
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys
33
The categories of this paper are: plasm-ph
1
The categories of this paper are: cs
31
The categories of this paper are: ao-sci