Search for dissertations about: "relativistic Bose gas"
Found 3 swedish dissertations containing the words relativistic Bose gas.
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1. QED with external fields : vacuum effects and thermodynamics
Abstract : .... READ MORE
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2. Non-Perturbative Quantum Field Theory in Extreme Environments
Abstract : The aim of this thesis is to describe some physical systems which can be treated by non-perturbative methods in quantum field theory. In the thesis we study systems described by quadratic Hamiltonians, possibly extended with an external electromagnetic field and/or with a thermal heat bath. READ MORE
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3. Hot and Dense Gauge Theories with External Fields
Abstract : In the introductory part of this thesis, I briefly review quantum statistichal mechanics; quantum field theory with external fields; the real and imaginary time formalisms in thermal field theory; and the hard thermal loop resummation. In the second part, consisting of here reprinted research articles, we apply this to quantum electrodynamics and quantum chromodynamics with a background (chromo-) magnetic field in the presence of a heat and charge reservoir. READ MORE