Equation of state of Bose gases beyond the universal regime

The equation of state of dilute Bose gases, in which the energy only depends on the s-wave scattering length, is rather unknown beyond the universal limit. We have carried out a set of diffusion Monte Carlo calculations up to gas parameters of 10^{−2} to explore how the departure from the universali...

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Bibliographic Details
Main Authors: Martí Planasdemunt-Hospital, Jordi Pera, Jordi Boronat
Format: Article
Language:English
Published: American Physical Society 2024-12-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.6.L042071
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