122 citations · 677 across the 25 of their papers we have counts for
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cond-mat.stat-mech2004★ 41 cited
Non-universal Critical Quantities from Variational Perturbation Theory and Their Application to the BEC Temperature Shift
Boris Kastening
For an O(N) symmetric scalar field theory with Euclidean action integral d^3x [1/2 |nabla phi|^2 + 1/2 r phi^2 + 1/4! u phi^4], where phi = (phi_1,...,phi_N) is a vector of N real…
cond-mat.stat-mech2004★ 17 cited
Shift of BEC Temperature of Homogenous Weakly Interacting Bose Gas
Boris Kastening
We report on the computation of the shift of the Bose-Einstein condensation temperature for a homogenous weakly interacting Bose gas in leading order in the diluteness parameter a…