49 citations · 139 across the 7 of their papers we have counts for
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cond-mat.quant-gas2018★ 15 cited
Fermi-Fermi crossover in the ground state of 1D few-body systems with anomalous three-body interactions
J. R. McKenney, J. E. Drut
In one spatial dimension, quantum systems with an attractive three-body contact interaction exhibit a scale anomaly. In this work, we examine the few-body sector for up to six part…
cond-mat.quant-gas2018★ 39 cited
Quantum anomaly and thermodynamics of one-dimensional fermions with three-body interactions
Joaquín E. Drut, Joshua R. McKenney, Wilder S. Daza +2
We show that a system of three species of one-dimensional fermions, with an attractive three-body contact interaction, features a scale anomaly directly related to the anomaly of t…