Hole-induced anomaly in the thermodynamic behavior of a one-dimensional Bose gas
We reveal an intriguing anomaly in the temperature dependence of the specific heat of a one-dimensional Bose gas. The observed peak holds for arbitrary interaction and remembers a superfluid-to-normal phase transition in higher dimensions, but phase transitions are not allowed in one dimension. T...
Main Author: | Giulia De Rosi, Riccardo Rota, Grigori E. Astrakharchik, Jordi Boronat |
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Format: | Article |
Language: | English |
Published: |
SciPost
2022-08-01
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Series: | SciPost Physics |
Online Access: | https://scipost.org/SciPostPhys.13.2.035 |
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