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Calabi-Yau Manifolds, Hermitian Yang-Mills Instantons and Mirror Symmetry
Calabi-Yau manifold Hermitian Yang-Mills instanton Mirror symmetry
2011/9/30
Abstract: We formulate six-dimensional Euclidean gravity as SU(4)=SO(6) Yang-Mills gauge theory. For that purpose we devise a six-dimensional version of the 't Hooft symbols which realizes the isomorp...
The Resurgence of Instantons in String Theory
Instantons Resurgent Analysis Topological and Minimal Strings Matrix Models
2011/7/29
Abstract: Nonperturbative effects in string theory are usually associated to D-branes. In many cases it can be explicitly shown that D-brane instantons control the large-order behavior of string pertu...
Instantons on ALE spaces and Super Liouville Conformal Field Theories
ALE spaces Super Liouville Conformal Field Theories Algebraic Geometry
2011/7/28
Instantons on ALE spaces and Super Liouville Conformal Field Theories.
In this paper, we classify and construct five-dimensional black holes on gravitational instantons in vacuum Einstein gravity, with R × U(1) × U(1) isometry. These black holes have
spatial backgrounds...
Chaotic instantons and enhancement of tunneling in kicked double-well system with time-reversal symmetry
time-reversal symmetry Chaotic instantons dynamical tunneling
2010/4/2
Chaotic instanton approach is used to describe dynamical tunneling in kicked double well system. Effective Hamiltonian for the kicked system is obtained using matrix expansion formula for operator exp...
Instantons on General Noncommutative R4
instanton noncommutative gauge theory ADHM construction
2007/8/15
2002Vol.38No.6pp.691-697DOI:
Instantons on General Noncommutative R4
TIAN Yu1 and ZHU Chuan-Jie2,3
1 School of Physics, Peking University, Beijing 100871, China
2 Instit...