Two-phonon scattering terms in a lattice Bose polaron can significantly alter the dispersion and may produce a bound state not present in Fröhlich-type single-phonon models.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
cond-mat.quant-gas 1years
2024 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Operator Valued Flow Equation Approach to the Bosonic Lattice Polaron: Dispersion Renormalization Beyond the Fr\"ohlich Paradigm
Two-phonon scattering terms in a lattice Bose polaron can significantly alter the dispersion and may produce a bound state not present in Fröhlich-type single-phonon models.