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Three-body losses of a polarized Fermi gas near a p-wave Feshbach resonance in effective field theory

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Marcel Schmidt, Hans-Werner Hammer, Lucas Platter

Quantum Gases · Submitted 13 Nov 2019

abstract compiled · 2026-09-23 · no language-model review

The authors' main claim We also predict the existence of a shallow three-body bound state that manifests itself as a prominent feature in the energy-dependent three-body recombination rate.

how it is stated · asserted 0.81 read the record →

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arXiv ID1911.05749 (version 1)
Pith ID2DXK7FLS, Pith's permanent record of this paper and its review
CitationHans-Werner Hammer, Lucas Platter, Marcel Schmidt. "Three-body losses of a polarized Fermi gas near a p-wave Feshbach resonance in effective field theory." arXiv:1911.05749 (2019). https://pith.science/paper/2DXK7FLS
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The compiled record

The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.

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Compiled by classifier-1.13.0 via TypeSafe API, question bank abstract-p1-20260923, 2026-09-23: 1 request, 4,274 input tokens.

What the abstract itself states, as probabilities: claims first 0.03 · states limitation 0.07 · human participants 0.01 · controlled comparison 0.02 · randomized assignment 0.01 · states quantitative result 0.11 · compares with prior results 0.17 · mentions code or data availability 0.01.

The abstract, sentence by sentence

arXiv listing abstract v1. Results and the main claim are underlined; .

We study three-body recombination of fully spin-polarized ${}^6$Li atoms that are interacting resonantly in relative p-waves. Motivated by a recent experiment, we focus on negative scattering volumes where three atoms recombine into a deep dimer and another atom. We calculate the three-body recombination rate using a Faddeev equation derived from effective field theory. In particular, we study the magnetic field and temperature dependences of the loss rate and use the recombination data to determine the effective range of the p-wave atom-atom interaction. We also predict the existence of a shallow three-body bound state that manifests itself as a prominent feature in the energy-dependent three-body recombination rate.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#sentencerolethe authors' own workstates the main conclusionstrength
s0 We study three-body recombination of fully spin-polarized ${}^6$Li atoms that are interacting resonantly in relative p-waves. contribution 0.98 0.89 0.05 asserted 0.94
s1 Motivated by a recent experiment, we focus on negative scattering volumes where three atoms recombine into a deep dimer and another atom. background 0.55 0.20 0.04 asserted 0.89
s2 We calculate the three-body recombination rate using a Faddeev equation derived from effective field theory. method 0.97 0.95 0.07 asserted 1.00
s3 In particular, we study the magnetic field and temperature dependences of the loss rate and use the recombination data to determine the effective range of the p-wave atom-atom interaction. contribution 0.83 0.93 0.18 asserted 0.99
s4 We also predict the existence of a shallow three-body bound state that manifests itself as a prominent feature in the energy-dependent three-body recombination rate. result 0.97 0.90 0.36 asserted 0.81

What kind of paper the classifier reports this is: theoretical result 0.99 · evidence from simulation or computation 0.60.

What was examined, and what was not

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  • full text
  • figures and tables
  • references and citing sentences
  • relations to other papers
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  • P abstract
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  • T body sentences
  • C citations
  • R cross-paper relations

Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. Every number in the measurements table is the authors', checked by code. Record as JSON

The paper
Original abstract

We study three-body recombination of fully spin-polarized ${}^6$Li atoms that are interacting resonantly in relative p-waves. Motivated by a recent experiment, we focus on negative scattering volumes where three atoms recombine into a deep dimer and another atom. We calculate the three-body recombination rate using a Faddeev equation derived from effective field theory. In particular, we study the magnetic field and temperature dependences of the loss rate and use the recombination data to determine the effective range of the p-wave atom-atom interaction. We also predict the existence of a shallow three-body bound state that manifests itself as a prominent feature in the energy-dependent three-body recombination rate.

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