Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Exactly solvable deterministic lattice model of crossover between
  ballistic and diffusive transport   We discuss a simple deterministic lattice gas of locally interacting charged
particles, for which we show coexistence of ballistic and diffusive transport.
Both, the ballistic and the diffusive transport coefficients, specifically the
Drude weight and the diffusion constant, respectively, are analytically
computed for particular set of generalised Gibbs states and may independently
vanish for appropriate values of thermodynamic parameters. Moreover, our
analysis, based on explicit construction of the matrix representation of
time-automorphism in a suitable basis of the algebra of local observables,
allows for an exact computation of the dynamic structure factor and closed form
solution of the inhomogeneous quench problem.

26
The categories of this paper are: bayes-an
2
The categories of this paper are: math
12
The categories of this paper are: nucl-th
5
The categories of this paper are: gr-qc
29
The categories of this paper are: funct-an
28
The categories of this paper are: alg-geom
10
The categories of this paper are: q-bio
9
The categories of this paper are: nlin
13
The categories of this paper are: quant-ph
1
The categories of this paper are: cs
21
The categories of this paper are: adap-org
15
The categories of this paper are: nucl-ex
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
36
The categories of this paper are: cmp-lg
18
The categories of this paper are: econ