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Jens O. Andersen

Researcher at Norwegian University of Science and Technology

Publications -  79
Citations -  5961

Jens O. Andersen is an academic researcher from Norwegian University of Science and Technology. The author has contributed to research in topics: Quantum chromodynamics & Thermal quantum field theory. The author has an hindex of 34, co-authored 73 publications receiving 5643 citations. Previous affiliations of Jens O. Andersen include Niels Bohr Institute & Ohio State University.

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Theory of the weakly interacting Bose gas

TL;DR: In this paper, a review of recent advances in the theory of the three-dimensional dilute homogeneous Bose gas at zero and finite temperature is presented. But the authors do not consider the effects of higher order corrections that depend on properties of the interatomic potential other than the scattering length, such as the effective range.
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Phase diagram of QCD in a magnetic field: A review

TL;DR: In this article, the phase structure and phase transitions of hadronic matter in strong magnetic fields B and zero quark chemical potentials µf are discussed. But the authors focus on inverse magnetic catalysis around the transition temperature Tc as a competition between contributions from valence quarks and sea quarks.
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Hard thermal loop resummation of the free energy of a hot gluon plasma

TL;DR: In this article, the free energy of a hot gluon plasma to leading order in hard-thermal-loop perturbation theory is calculated and the effects associated with screening, gluons quasiparticles, and Landau damping are resummed to all orders.