High Energy Physics - Lattice · arXiv:hep-lat/0510078 v1 · submitted 13 Oct 2005
Unified chiral analysis of the vector meson spectrum from lattice QCD
The paper says
“It is found that the discretisation, finite-volume and partial quenching effects can all be very well described in this framework, producing an extrapolated value of M_h̊o in excellent agreement with experiment.”
from the abstract · picked out as the main claim by a classifier
Reviews
Reviews by people
No person has reviewed this paper on Pith yet. A scientist listed on Pith can review it for a fee, and their review is published here whatever it concludes.
The paper
Abstract
The chiral extrapolation of the vector meson mass calculated in partially-quenched lattice simulations is investigated. The leading one-loop corrections to the vector meson mass are derived for partially-quenched QCD. A large sample of lattice results from the CP-PACS Collaboration is analysed, with explicit corrections for finite lattice spacing artifacts. To incorporate the effect of the opening decay channel as the chiral limit is approached, the extrapolation is studied using a necessary phenomenological extension of chiral effective field theory. This chiral analysis also provides a quantitative estimate of the leading finite volume corrections. It is found that the discretisation, finite-volume and partial quenching effects can all be very well described in this framework, producing an extrapolated value of M_h̊o in excellent agreement with experiment. This procedure is also compared with extrapolations based on polynomial forms, where the results are much less enlightening.
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. No sentence in this record was written by a model.
abstract compiled · 2026-09-23 · no language-model review
How the main claim is stated: asserted 1.00
What the abstract itself states, as probabilities: claims first 0.03 · states limitation 0.27 · human participants 0.01 · controlled comparison 0.28 · randomized assignment 0.01 · states quantitative result 0.27 · compares with prior results 0.94 · mentions code or data availability 0.02
The abstract, sentence by sentence
This table labels the abstract only (arXiv listing abstract v1). The number is the probability the classifier gave the label.
| Sentence | Role | The authors' own work | States the main conclusion | Strength |
|---|---|---|---|---|
| The chiral extrapolation of the vector meson mass calculated in partially-quenched lattice simulations is investigated. | contribution 0.88 | 0.78 | 0.03 | asserted 0.70 |
| The leading one-loop corrections to the vector meson mass are derived for partially-quenched QCD. | method 0.53 | 0.90 | 0.03 | asserted 1.00 |
| A large sample of lattice results from the CP-PACS Collaboration is analysed, with explicit corrections for finite lattice spacing artifacts. | method 0.93 | 0.82 | 0.03 | asserted 0.99 |
| To incorporate the effect of the opening decay channel as the chiral limit is approached, the extrapolation is studied using a necessary phenomenological extension of chiral effective field theory. | method 0.96 | 0.86 | 0.05 | asserted 0.97 |
| This chiral analysis also provides a quantitative estimate of the leading finite volume corrections. | contribution 0.49 | 0.92 | 0.06 | asserted 0.98 |
| It is found that the discretisation, finite-volume and partial quenching effects can all be very well described in this framework, producing an extrapolated value of M_\rho in excellent agreement with experiment. | result 1.00 | 0.95 | 0.87 | asserted 1.00 |
| This procedure is also compared with extrapolations based on polynomial forms, where the results are much less enlightening. | result 0.82 | 0.87 | 0.07 | asserted 1.00 |
What kind of paper the classifier reports this is: simulation study 0.56 · evidence from analysis of existing data 0.94
What was examined, and what was not
Sources read
- arXiv listing abstract v1
Not examined
- full text
- figures and tables
- references and citing sentences
- relations to other papers
Levels run
- P abstract
Not run
- S sections
- T body sentences
- C citations
- R cross-paper relations
How the labels were made
Compiled by classifier-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 5,528 input tokens, $0.0002 reported.
Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. This record as JSON
Cited by 3 Pith papers
Reviewed papers on Pith that cite this one. The full citation record
- Spectral parameters of the $\rho$ resonance from lattice QCD hep-lat · Feb 2025
- Two-flavor Simulations of the $\rho(770)$ and the Role of the $K\bar K$ Channel hep-lat · May 2016
- Meson masses and decay constants from unquenched lattice QCD hep-lat · Jun 2009
How the literature uses it
7 arXiv papers cite this in 7 sentences
Papers whose main result relates to this one's
States the same result 1 paper
-
For the first time, discretisation, finite-volume and partial quenching artefacts are treated in a unified framework which is consistent with the low-energy behaviour of QCD.
Chiral and Continuum Extrapolation of Partially-Quenched Lattice Results · 0.93
Papers citing it · 3 sentences without a confident label
Uses its method or tool 1 paper
-
The quenched lattice data from the CSSM Lattice Collaboration is used and finite range regularization (FRR) is applied in the extrapolation, because of its improved convergence behavior at intermediate and large quark mass [ref] .
Strange magnetic form factor of the proton at $Q^2 = 0.23$ GeV$^2$ · Introduction · 0.82
Cites it as background 3 papers
-
This issue has been previously discussed in some studies [ref] and in this paper it will be studied within the framework of HEFT.
Study of the pion-mass dependence of $\rho$-meson properties in lattice QCD · Formulas for the $m_π$ dependence · 0.91
-
Many LQCD groups have studied the finite-volume energy spectrum of the $ρ$ meson under various conditions and have determined the pole position of the $ρ$ meson [ref] .
Spectral parameters of the $\rho$ resonance from lattice QCD · Introduction · 0.97
-
See Refs. [ref] for the chiral extrapolation of partially quenched lattice results.
Two-flavor Simulations of the $\rho(770)$ and the Role of the $K\bar K$ Channel · Introduction · 0.95
Challenges and discussion
Know something about this paper? Leave a comment.
Come back by email
A short list of the week's newly reviewed papers. Nothing is sent until you confirm from your inbox, and every email has a link that stops it. No account.
No comments yet.
Sign in to comment