Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Spacetime Duality and Two-dimensional Gauge Field Theory   In this letter we implement a recently proposed {\it spacetime duality}
approach to dualize a two dimensional, Abelian, gauge field theory, which has
no dual version under $p$--duality. Our result suggests that spacetime duality
spans a new, wider, class of dual theories, which cannot be related one to
another by $p$--duality transformations.

1
The categories of this paper are: cs
30
The categories of this paper are: q-alg
6
The categories of this paper are: astro-ph
18
The categories of this paper are: econ
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
15
The categories of this paper are: nucl-ex
27
The categories of this paper are: comp-gas
3
The categories of this paper are: physics
24
The categories of this paper are: dg-ga
37
The categories of this paper are: supr-con
4
The categories of this paper are: cond-mat
12
The categories of this paper are: nucl-th
36
The categories of this paper are: cmp-lg
10
The categories of this paper are: q-bio