Quantum Coherent States of Interacting Bose-Fermi Mixtures in One
Dimension
- URL: http://arxiv.org/abs/2110.13899v2
- Date: Tue, 24 May 2022 00:04:55 GMT
- Title: Quantum Coherent States of Interacting Bose-Fermi Mixtures in One
Dimension
- Authors: J. Clayton Peacock, Aleksandar Ljepoja, C. J. Bolech
- Abstract summary: We study two-component atomic gas mixtures in one dimension involving both bosons and fermions.
We report a rich variety of coherent ground-state phases that vary with the intrinsic and relative strength of the interactions.
- Score: 68.8204255655161
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: We study two-component atomic gas mixtures in one dimension involving both
bosons and fermions. When the inter-species interaction is attractive, we
report a rich variety of coherent ground-state phases that vary with the
intrinsic and relative strength of the interactions. We avoid any artifacts of
lattice discretization by developing a novel implementation of a continuous
matrix product state ansatz for mixtures and priorly demonstrate the validity
of our approach on the integrable point that exists for mixtures with equal
masses and interactions (Lai-Yang model) where we find that the ansatz
correctly and systematically converges towards the exact results.
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