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cond-mat1998★ 39 cited
Application of Renormalization Group Techniques to a Homogeneous Bose Gas at Finite Temperature
Jens O. Andersen, Michael Strickland
A homogeneous Bose gas is investigated at finite temperature using renormalization group techniques. A non--perturbative flow equation for the effective potential is derived using…
cond-mat1998
Critical Behaviour of a Homogeneous Bose Gas at Finite Temperature
Jens O. Andersen, Michael Strickland
A homogeneous non-relativistic Bose gas is investigated at finite temperature using renormalization group methods. The phase transition is shown to be second order and the effectiv…