Sökning: "quantum field theory"
Visar resultat 1 - 5 av 206 avhandlingar innehållade orden quantum field theory.
Sammanfattning : We construct finite-dimensional representations of the quantum affine algebra associated to the simple finite-dimensional Lie algebra sl(n+1). The module structure is defined on the vector space tensor product of the fundamental representations of the quantum affine algebra. LÄS MER
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Sammanfattning : The main topic of this doctoral thesis is D-branes in string theory, expressed in the language of conformal field theory. The purpose of string theory is to describe the elementary particles and the fundamental interactions of nature, including gravitation as a quantum theory. LÄS MER
4. Dynamics of Quantum Correlations with Photons : Experiments on bound entanglement and contextuality for application in quantum information
Sammanfattning : The rapidly developing interdisciplinary field of quantum information, which merges quantum and information science, studies non-classical aspects of quantum systems. These studies are motivated by the promise that the non-classicality can be used to solve tasks more efficiently than classical methods would allow. LÄS MER
Sammanfattning : We explore ﬁve-dimensional supersymmetric quantum ﬁeld theories and topological quantum ﬁeld theories. In ﬁve dimensions, we describe a framework to consistently deﬁne a supersymmetric theory on a curved spacetime manifold. LÄS MER