Supersymmetric Gauge Theory, Wall-Crossing and Hyperkähler Geometry

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dc.contributor.authorTill, Oskar
dc.contributor.departmentChalmers tekniska högskola / Institutionen för fundamental fysiksv
dc.contributor.departmentChalmers University of Technology / Department of Fundamental Physicsen
dc.date.accessioned2019-07-03T13:07:23Z
dc.date.available2019-07-03T13:07:23Z
dc.date.issued2013
dc.description.abstractIn this thesis we study moduli spaces of four-dimensional N = 2 supersymmetric gauge theories. We focus on the vector multiplet moduli space and describe how the rigid special geometry of the Coulomb branch determines the couplings in the effective Lagrangian. Compactication to three dimensions gives rise to an N = 4 theory whose moduli space is hyperkähler. The twistor space construction of this hyperkähler metric is presented and put in the context of Gaiotto, Moore and Neitzke's physical interpretation of the solution by Kontsevich and Soibelman of the wall-crossing problem.
dc.identifier.urihttps://hdl.handle.net/20.500.12380/173284
dc.language.isoeng
dc.setspec.uppsokPhysicsChemistryMaths
dc.subjectGrundläggande vetenskaper
dc.subjectFysik
dc.subjectElementarpartikelfysik
dc.subjectMatematisk fysik
dc.subjectBasic Sciences
dc.subjectPhysical Sciences
dc.subjectElementary particle physics
dc.subjectMathematical physics
dc.titleSupersymmetric Gauge Theory, Wall-Crossing and Hyperkähler Geometry
dc.type.degreeExamensarbete för masterexamensv
dc.type.degreeMaster Thesisen
dc.type.uppsokH
local.programmeFundamental physics, MSc
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