260 Citations
Moduli stabilization in type II Calabi-Yau compactifications at finite temperature
- MathematicsJournal of High Energy Physics
- 2012
We consider the type II superstring compactified on Calabi-Yau threefolds, at finite temperature. The latter is implemented at the string level by a free action on the Euclidean time circle. We show…
Enhanced Gauge Symmetry and Braid Group Actions
- Mathematics
- 2003
Abstract: Enhanced gauge symmetry appears in Type II string theory (as well as F- and M-theory) compactified on Calabi–Yau manifolds containing exceptional divisors meeting in Dynkin configurations.…
Communications in Mathematical Physics Enhanced Gauge Symmetry and Braid Group Actions
- Mathematics
- 2003
Enhanced gauge symmetry appears in Type II string theory (as well as Fand M-theory) compactified on Calabi–Yau manifolds containing exceptional divisors meeting in Dynkin configurations. It is shown…
Mirror symmetry in three-dimensional gauge theories, SL(2,Z) and D-brane moduli spaces
- Mathematics
- 1997
Gauged supergravity and singular Calabi-Yau manifolds
- Mathematics, Physics
- 2001
Compactifications of M-theory on singular manifolds contain additional charged massless states descending from M-branes wrapped on vanishing cycles. We construct the first explicit example of a…
Massive Abelian gauge symmetries and fluxes in F-theory
- Mathematics
- 2011
A bstractF-theory compactified on a Calabi-Yau fourfold naturally describes non- Abelian gauge symmetries through the singularity structure of the elliptic fibration. In contrast Abelian symmetries…
Moduli stabilisation in early superstring cosmology
- Physics, Mathematics
- 2011
We study the cosmological evolution induced by the free energy of a string gas at finite temperature. We first consider the maximally supersymmetric heterotic string in the weak coupling regime in…
Non-perturbative gauge groups and local mirror symmetry
- Mathematics
- 2001
We analyze D-brane states and their central charges on the resolution of 2/n by using local mirror symmetry. There is a point in the moduli space where all n(n−1)/2 branches of the principal…
TOPOLOGICAL STRING, SUPERSYMMETRIC GAUGE THEORY AND BPS COUNTING
- Mathematics
- 2012
OF THE DISSERTATION Topological String, Supersymmetric Gauge Theory and BPS Counting by Guang Pan Dissertation Director: Professor Duiliu-Emanuel Diaconescu In this thesis we study the…
References
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- Mathematics, Physics
- 1996