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arXiv · 1611.06871

Strongly correlated Bose gases

Frederic Chevy·Christophe Salomon
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Abstract

The strongly interacting Bose gas is one of the most fundamental paradigms of quantum many-body physics and the subject of many experimental and theoretical investigations. We review recent progress on strongly correlated Bose gases, starting with a description of beyond mean-field corrections. We show that the Efimov effect leads to non universal phenomena and to a metastability of the low temperature Bose gas through three-body recombination to deeply bound molecular states. We outline differences and similarities with ultracold Fermi gases, discuss recent experiments on the unitary Bose gas, and finally present a few perspectives for future research.

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Frederic Chevy, Christophe Salomon. 2016-11-21. Strongly correlated Bose gases. https://doi.org/10.1088/0953-4075%2F49%2F19%2F192001

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