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arXiv · 2509.07089

The role of the density of states in Bose-Einstein condensation

Alexios P. Polychronakos·Stephane Ouvry
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Abstract

The onset of Bose-Einstein condensation in systems with { various} densities of states is examined, with particular attention to the role of the behavior of their {energy} spectrum at low and high energies. Specifically, the results of Chatterjee and Diaconis, which rely exclusively on the high-energy behavior, are compared and reconciled with those of the standard physics approach, where the existence of condensation is determined by the low-energy behavior.

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Alexios P. Polychronakos, Stephane Ouvry. 2025-09-08. The role of the density of states in Bose-Einstein condensation. https://doi.org/10.1103/bgm5-xlpr

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