Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Aspects of moduli stabilisation in string and M-theory   In this thesis we study compactifications of type II string theories and
M-theory to four dimensions. We construct the four-dimensional N=2
supergravities that arise from compactifications of type IIA string theory and
M-theory on manifolds with SU(3)-structure. We then study their potential for
moduli stabilisation and give explicit examples where all the moduli are
stabilised. We also study the effective action for type IIB conifold
transitions on Calabi-Yau manifolds. We find that, although there are small
regions in phase space that lead to a completed transition, generically the
moduli are classically trapped at the conifold point thereby halting the
transition.

30
The categories of this paper are: q-alg
37
The categories of this paper are: supr-con
20
The categories of this paper are: acc-phys
32
The categories of this paper are: atom-ph
22
The categories of this paper are: chao-dyn
29
The categories of this paper are: funct-an
5
The categories of this paper are: gr-qc
10
The categories of this paper are: q-bio
35
The categories of this paper are: mtrl-th
28
The categories of this paper are: alg-geom
3
The categories of this paper are: physics
4
The categories of this paper are: cond-mat
0
The categories of this paper are: hep-ph
2
The categories of this paper are: math
9
The categories of this paper are: nlin
19
The categories of this paper are: eess