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The phase diagram of QCD in a BAG+HRG based equation of state: appearance of a pseudo-critical point

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Partha Pratim Bhaduri, Victor Roy, A. K. Chaudhuri

High Energy Physics - Phenomenology · Submitted 25 Jan 2011

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

The authors' main claim In the present paper we have shown that Bag model gives a complete first order phase transition line in the $(T, \mu_B)$ plane, and one can not have any point where the transition changes its nature.

how it is stated · asserted 1.00 read the record →

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arXiv ID1101.4728 (version 1)
Pith IDN7XUORWP, Pith's permanent record of this paper and its review
CitationA. K. Chaudhuri, Partha Pratim Bhaduri, Victor Roy. "The phase diagram of QCD in a BAG+HRG based equation of state: appearance of a pseudo-critical point." arXiv:1101.4728 (2011). https://pith.science/paper/N7XUORWP
Claim paper

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.

Open the compiled record

Compiled by classifier-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 4,348 input tokens, $0.0002 reported.

What the abstract itself states, as probabilities: claims first 0.08 · states limitation 0.40 · human participants 0.01 · controlled comparison 0.03 · randomized assignment 0.01 · states quantitative result 0.07 · compares with prior results 0.89 · mentions code or data availability 0.02.

The abstract, sentence by sentence

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

Mapping the QCD phase boundary and locating critical end point still remains as an open problem in strong interaction physics. Predictions about the co-ordinates of the critical point in the $(T, \mu_B)$ plane, from different QCD motivated models show a wide variation. Lattice QCD calculations are also available, that give an estimation of the critical point for chiral phase transition, where the transition changes its nature from rapid cross over to first order transition. Recently co-ordinates of the critical point for deconfinement phase transition are claimed to be found as an endpoint of the first order phase transition line, in Bag model scenario. In the present paper we have shown that Bag model gives a complete first order phase transition line in the $(T, \mu_B)$ plane, and one can not have any point where the transition changes its nature.

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 Mapping the QCD phase boundary and locating critical end point still remains as an open problem in strong interaction physics. background 0.57 0.03 0.02 asserted 0.99
s1 Predictions about the co-ordinates of the critical point in the $(T, \mu_B)$ plane, from different QCD motivated models show a wide variation. background 0.97 0.03 0.02 asserted 0.99
s2 Lattice QCD calculations are also available, that give an estimation of the critical point for chiral phase transition, where the transition changes its nature from rapid cross over to first order transition. background 1.00 0.03 0.02 asserted 0.80
s3 Recently co-ordinates of the critical point for deconfinement phase transition are claimed to be found as an endpoint of the first order phase transition line, in Bag model scenario. background 0.99 0.07 0.04 asserted 0.71
s4 In the present paper we have shown that Bag model gives a complete first order phase transition line in the $(T, \mu_B)$ plane, and one can not have any point where the transition changes its nature. result 0.98 0.94 0.93 asserted 1.00

What kind of paper the classifier reports this is: theoretical result 0.98 · evidence from proof or derivation 0.68.

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

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

Mapping the QCD phase boundary and locating critical end point still remains as an open problem in strong interaction physics. Predictions about the co-ordinates of the critical point in the $(T, \mu_B)$ plane, from different QCD motivated models show a wide variation. Lattice QCD calculations are also available, that give an estimation of the critical point for chiral phase transition, where the transition changes its nature from rapid cross over to first order transition. Recently co-ordinates of the critical point for deconfinement phase transition are claimed to be found as an endpoint of the first order phase transition line, in Bag model scenario. In the present paper we have shown that Bag model gives a complete first order phase transition line in the $(T, \mu_B)$ plane, and one can not have any point where the transition changes its nature.

Human review

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What this paper does with the arXiv papers it cites

Each citing sentence is taken from the citing paper's LaTeX source and typed by Pith's classifier. A label appears at probability 0.8 or more (0.95 for support), a contest at 0.7 or more; the quoted words are the citing authors'. How each label was checked · JSON

Papers whose main result relates to this one's

Found among the papers closest to this one by title and main claim. Pith's classifier compared each pair's main results and a second model family confirmed the relation; checked against two further families, shown conflicts agreed 118 times in 120 and shown same results 218 times in 239. The quoted sentence is the other paper's main claim.

States a conflicting result 2 papers

What it cites · 14 sentences without a confident label

Uses the method or tool of 1 paper
Cites as background 5 papers
  • QCD phase diagram has been studied in QCD inspired models, e.g. instanton models, linear sigma model, Nambu-Jona-Lasinio (NJL) or Polyakov loop extended Nambu-Jona-Lasinio models [ref] , [ref] , [ref] , [ref] , [ref] , [ref] .

    Chiral Symmetry Restoration and $Z_N$ Symmetry · Introduction · 0.99

  • QCD phase diagram has been studied in QCD inspired models, e.g. instanton models, linear sigma model, Nambu-Jona-Lasinio (NJL) or Polyakov loop extended Nambu-Jona-Lasinio models [ref] , [ref] , [ref] , [ref] , [ref] , [ref] .

    Susceptibilities and speed of sound from PNJL model · Introduction · 0.99

  • QCD phase diagram has been studied in QCD inspired models, e.g. instanton models, linear sigma model, Nambu-Jona-Lasinio (NJL) or Polyakov loop extended Nambu-Jona-Lasinio models [ref] , [ref] , [ref] , [ref] , [ref] , [ref] .

    QCD at Finite Baryon Density: Nucleon Droplets and Color Superconductivity · Introduction · 0.99

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