Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Engineered Nearest-Neighbour Interactions with Doubly Modulated Optical
  Lattices   Optical lattice systems provide exceptional platforms for quantum simulation
of many-body systems. We focus on the doubly modulated Bose-Hubbard model
driven by both time-dependent on-site energy and interaction, and predict the
emergence of the nearest neighbour interaction and density-assisted tunnelling.
By specifically designing a bi-chromatic driving pattern for a one dimensional
lattice, we demonstrate that the doubly modulated fields can be tuned to
realize desired quantum phases, e.g. the Mott insulator phase with selective
defects, and density wave phase.

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The categories of this paper are: q-alg
18
The categories of this paper are: econ
16
The categories of this paper are: stat
20
The categories of this paper are: acc-phys
7
The categories of this paper are: hep-th
31
The categories of this paper are: ao-sci
2
The categories of this paper are: math
22
The categories of this paper are: chao-dyn
9
The categories of this paper are: nlin
36
The categories of this paper are: cmp-lg
25
The categories of this paper are: patt-sol
23
The categories of this paper are: solv-int
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
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The categories of this paper are: bayes-an
11
The categories of this paper are: hep-lat