Magnetic impurity in a one-dimensional few-fermion system
We present a numerical analysis of spin-$\tfrac{1}{2}$ fermions in a one-dimensional harmonic potential in the presence of a magnetic point-like impurity at the center of the trap. The model represents a few-body analogue of a magnetic impurity in the vicinity of an $s$-wave superconductor. Already...
| Published in: | SciPost Physics |
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| Main Author: | |
| Format: | Article |
| Language: | English |
| Published: |
SciPost
2023-01-01
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| Online Access: | https://scipost.org/SciPostPhys.14.1.006 |