Polaron Problems in Ultracold Atoms: Role of a Fermi Sea across Different Spatial Dimensions and Quantum Fluctuations of a Bose Medium
The notion of a polaron, originally introduced in the context of electrons in ionic lattices, helps us to understand how a quantum impurity behaves when being immersed in and interacting with a many-body background. We discuss the impact of the impurities on the medium particles by considering feedb...
Main Authors: | Hiroyuki Tajima, Junichi Takahashi, Simeon I. Mistakidis, Eiji Nakano, Kei Iida |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2021-03-01
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Series: | Atoms |
Subjects: | |
Online Access: | https://www.mdpi.com/2218-2004/9/1/18 |
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