Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Effect of Micromotion and Local Stress in Quantum simulation with
  Trapped Ions in Optical Tweezers   The ability to program and control interactions provides the key to
implementing large-scale quantum simulation and computation in trapped ion
systems. Adding optical tweezers, which can tune the phonon spectrum and thus
modify the phonon-mediated spin-spin interaction, was recently proposed as a
way of programming quantum simulators for a broader range of spin models [Arias
Espinoza et al., Phys. Rev. A {\bf 103}, 052437]. In this work we study the
robustness of our findings in the presence of experimental imperfections:
micromotion, local stress, and intensity noise. We show that the effects of
micromotion can be easily circumvented when designing and optimizing tweezer
patterns to generate a target interaction. Furthermore, while local stress,
whereby the tweezers apply small forces on individual ions, may appear to
enable further tuning of the spin-spin interactions, any additional flexibility
is negligible. We conclude that optical tweezers are a useful method for
controlling interactions in trapped ion quantum simulators in the presence of
micromotion and imperfections in the tweezer alignment, but require intensity
stabilization on the sub-percent level.

16
The categories of this paper are: stat
2
The categories of this paper are: math
23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con
28
The categories of this paper are: alg-geom
0
The categories of this paper are: hep-ph
8
The categories of this paper are: hep-ex
34
The categories of this paper are: chem-ph
24
The categories of this paper are: dg-ga
11
The categories of this paper are: hep-lat
30
The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
5
The categories of this paper are: gr-qc
27
The categories of this paper are: comp-gas