Sökning: "Pedram Hekmati"
Hittade 2 avhandlingar innehållade orden Pedram Hekmati.
1. Abelian Extensions, Fractional Loop Group and Quantum Fields
Sammanfattning : This thesis deals with the theory of Lie group extensions, Lie conformal algebras and twisted K-theory, in the context of quantum physics. These structures allow for a mathematically precise description of certain aspects of interacting quantum field theories. LÄS MER
2. Group Extensions, Gerbes and Twisted K-theory
Sammanfattning : This thesis reviews the theory of group extensions, gerbes and twisted K-theory. Application to anomalies in gauge theory is briefly discussed. The main results are presented in two appended scientific papers. LÄS MER
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