Dilaton in a cold Fermi gas
arXiv:1808.03861
Abstract
These are the notes for a lecture which I presented at the International Conference on New Frontiers in Physics in Kolymbari, Crete in July, 2018. They review an idea which posits a phase of a two-dimensional system of cold N-component Fermions which exhibits spontaneously broken approximate scale symmetry when studied in the large N expansion. Near criticality, the phase exhibits anomalously small pressure and large compressibility. Some of the consequences of the approximate scale symmetry, such as the existence of a dilaton and its properties are discussed.
To be published in proceedings of "International Conference on New Frontiers in Physics", Kolymbari, Crete, July, 2018
References in corpus (8)
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