Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the twisted chiral potential in 2d and the analogue of rigid special
  geometry for 4-folds   We discuss how to obtain an N=(2,2) supersymmetric SU(3) gauge theory in two
dimensions via geometric engineering from a Calabi-Yau 4-fold and compute its
non-perturbative twisted chiral potential. The relevant compact part of the
4-fold geometry consists of two intersecting P^1's fibered over P^2. The rigid
limit of the local mirror of this geometry is a complex surface that
generalizes the Seiberg-Witten curve and on which there exist two holomorphic
2-forms. These stem from the same meromorphic 2-form as derivatives w.r.t. the
two moduli, respectively. The middle periods of this meromorphic form give
directly the twisted chiral potential. The explicit computation of these and of
the four-point Yukawa couplings allows for a non-trivial test of the analogue
of rigid special geometry for a 4-fold with several moduli.

18
The categories of this paper are: econ
11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
12
The categories of this paper are: nucl-th
36
The categories of this paper are: cmp-lg
26
The categories of this paper are: bayes-an
22
The categories of this paper are: chao-dyn
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
13
The categories of this paper are: quant-ph
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
14
The categories of this paper are: math-ph
19
The categories of this paper are: eess