Pith.

High Energy Physics - Phenomenology · arXiv:1007.3323 v2 · submitted 20 Jul 2010

Soft Leptogenesis and Gravitino Dark Matter in Gauge Mediation

Koichi Hamaguchi, Norimi Yokozaki

PDF · arXiv · The abstract, sentence by sentence · Cite

The paper says

“We find that this scenario can explain the baryon asymmetry of the present universe, consistently with the gravitino dark matter for a wide range of gravitino mass m_3/2=O(MeV)-O(GeV).”

from the abstract · picked out as the main claim by a classifier

Pith says

Pith has not reviewed this paper.

Get a Pith Review, $5

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.

Request a human review

How Pith checks papers · The full audit of this paper

The paper

Abstract

We study soft leptogenesis in gauge mediated supersymmetry breaking models with an enhanced A-term for the right-handed neutrino. We find that this scenario can explain the baryon asymmetry of the present universe, consistently with the gravitino dark matter for a wide range of gravitino mass m_3/2=O(MeV)-O(GeV). We also propose an explicit model which induces the necessary A-term for the right-handed neutrino.

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 0.61

What the abstract itself states, as probabilities: claims first 0.02 · states limitation 0.10 · human participants 0.01 · controlled comparison 0.02 · randomized assignment 0.01 · states quantitative result 0.82 · compares with prior results 0.06 · mentions code or data availability 0.02

The abstract, sentence by sentence

This table labels the abstract only (arXiv listing abstract v2). The number is the probability the classifier gave the label.

SentenceRoleThe authors' own workStates the main conclusionStrength
We study soft leptogenesis in gauge mediated supersymmetry breaking models with an enhanced A-term for the right-handed neutrino. contribution 0.99 0.81 0.04 asserted 0.85
We find that this scenario can explain the baryon asymmetry of the present universe, consistently with the gravitino dark matter for a wide range of gravitino mass m_{3/2}=O(MeV)-O(GeV). result 1.00 0.95 0.84 asserted 0.61
We also propose an explicit model which induces the necessary A-term for the right-handed neutrino. contribution 0.97 0.91 0.06 asserted 0.90

What kind of paper the classifier reports this is: theoretical result 1.00 · evidence from proof or derivation 0.86

What was examined, and what was not

Sources read

  • arXiv listing abstract v2

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, 2,958 input tokens, $0.0001 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

How the literature uses it

4 arXiv papers cite this in 5 sentences

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 citing it · 4 sentences without a confident label

Cites it as background 1 paper
  • Soft leptogenesis [ref] pertains to generating lepton asymmetry at the tree-level itself due to mixing between the particle and anti-particle states of the RH singlet sneutrino, $Ñ$, because of the presence of soft SUSY breaking terms[Soft leptogenesis in different types of SUSY framework can be found in [ref] .].

    Soft leptogenesis in the NMSSM with a singlet right-handed neutrino superfield · Introduction · 0.95

What it cites · 24 sentences without a confident label

Uses the method or tool of 1 paper
Uses data or values from 1 paper
  • The maximum value of $η$ is $𝒪(0.1)$ for $m_1 ≃10^-(3-4)eV$ [ref] , where [equation] and $v=174 GeV$ is the vacuum expectation value of Higgs.

    Soft Leptogenesis · Soft Leptogenesis · 0.81

Cites as support 1 paper
  • Interestingly, a successful soft leptogenesis favors a small B-term for the RH neutrino, which is naturally realized in the framework of GMSB [ref] .

    Natural soft leptogenesis · Introduction · 0.99

Cites as background 15 papers
  • Soft leptogenesis [ref] is an attractive way of generating baryon asymmetry.

    Leptogenesis from Supersymmetry Breaking · Introduction · 0.91

  • Soft leptogenesis [ref] is an attractive way of generating baryon asymmetry.

    Soft Leptogenesis · Introduction · 0.91

  • In this paper, we would like to propose a viable baryogenesis scenario in GMSB, which is consistent with the gravitino dark matter for a wide range of gravitino mass $O(MeV)$–$O(GeV)$.[ For other possibilities of baryogenesis and gravitino dark matter in GMSB, see, for instance, Refs. [ref] .] The framework is a simple GMSB model supplemented by an enhanced A-term for the RH neutrino, and the baryon asymmetry is produced by the soft leptogenesis [ref] .

    Q-ball formation: Obstacle to Affleck-Dine baryogenesis in the gauge-mediated SUSY breaking ? · Introduction · 0.84

Challenges and discussion

Know something about this paper? Leave a comment.

No comments yet.

Sign in to comment