Bound impurities in a one-dimensional Bose lattice gas: Low-energy properties and quench-induced dynamics
We study two mobile bosonic impurities immersed in a one-dimensional optical lattice and interacting with a bosonic bath. We employ the exact diagonalization method for small periodic lattices to study stationary properties and dynamics. We consider the branch of repulsive interactions that induce t...
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| Format: | Article |
| Language: | English |
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SciPost
2024-07-01
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| Series: | SciPost Physics Core |
| Online Access: | https://scipost.org/SciPostPhysCore.7.3.049 |