Pith. sign in

REVIEW 1 cited by

Functional renormalisation group approach to the finite-temperature Bose polaron

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 2402.04197 v2 pith:F4C6DU45 submitted 2024-02-06 cond-mat.quant-gas

Felipe Isaule This is my paper · ORCID
classification cond-mat.quant-gas
keywords polarontemperaturesapproachbosefindingsfinitefinite-temperaturefunctional
verification ladder T0 review T1 audit T2 compute T3 formal
0 comments
read the original abstract

The functional renormalisation group (FRG) approach is employed to study Bose polarons at finite temperatures in the regime of strong attractive bath-impurity interactions. Both two- and three-dimensional configurations are considered. The appearance of two polaron quasiparticle branches at finite temperatures is revealed, consistent with recent findings by other analytical techniques. Ground-state polaron energies are also reported for selected interactions and temperatures within the gas superfluid phase. The findings of this work present the FRG as a useful tool for studying finite-temperature polarons in quantum gases.

Discussion (0). Continue with ORCID to comment.

Forward citations

Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Polaronic dressing of bound states

    cond-mat.quant-gas 2024-12 conditional novelty 6.0 of 10

    Polaronic dressing from a Bose-Einstein condensate destroys a loosely bound dimer of two impurity atoms while a tightly bound dimer survives, with the crossover set by the ratio of dimer binding energy to polaron energy.

Pith tools