Clearing the fog for CP violating sources

拨开CP违规来源的迷雾

• 批准号: 22K14033
• 负责人: White Graham
• 金额: $ 2.75万
• 依托单位: The University of Tokyo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Early-Career Scientists
• 财政年份: 2022
• 资助国家: 日本
• 起止时间: 2022-04-01 至 2023-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-22K14033/
• 关键词: Phase transitions; baryogenesis; Baryogenesis; Electroweak

In 2022 I submitted 10 papers to scientific journals with 4 published and the rest pending. I also gave 16 international talks and ran an international conference based on the theme of the Kahenhi titled “what the heck happens when the Universe boils” which focused on technical aspects of understanding cosmic phase transitions.Furthermore, one of the papers, titled “Resummation and cancellation of the VIA source in electroweak baryogenesis” solved a 30 year old problem - the resonantly enhanced VIA source does not exist. We were able to locate the source in the Kadanoff Bahm equations and show that it cancels exactly. There, numerical projects that show a resonantly enhanced source are finding different physics. I made progress with people at Technical University of Munich in identifying what this physics is and expect a paper to be released in the next few months.

2022 年，我向科学期刊提交了 10 篇论文，其中 4 篇已发表，其余待定。我还进行了 16 场国际演讲，并举办了一次基于 Kahenhi 主题的国际会议，主题为“宇宙沸腾时会发生什么”，重点关注技术。此外，其中一篇题为“电弱重子发生中 VIA 源的恢复和取消”的论文解决了一个 30 年前的问题 -共振增强的 VIA 源不存在。我们能够在 Kadanoff Bahm 方程中找到该源，并表明它完全抵消了。我与技术大学的人们在显示共振增强源的数值项目中取得了进展。慕尼黑正在确定这种物理现象是什么，并预计将在未来几个月内发布一篇论文。

项目成果

BBN for lazy people

适合懒人的BBN

• 发表时间: 2022
• 作者: Postma Marieke;van de Vis Jorinde;White Graham;White Graham;White Graham;White Graham
• 通讯作者: White Graham

OPE of the energy-momentum tensor correlator in massless QCD

无质量 QCD 中能量动量张量相关器的 OPE

• DOI: 10.1007/jhep12
• 发表时间: 2012
• 期刊: Journal of High Energy Physics
• 影响因子: 5.4
• 作者: M. F. Zoller;K. G. Chetyrkin
• 通讯作者: K. G. Chetyrkin

Electroweak corrections to W-boson pair production at the LHC

对 LHC 中 W 玻色子对产生的电弱校正

• DOI: 10.1007/jhep11
• 发表时间: 2012
• 期刊: Journal of High Energy Physics
• 影响因子: 5.4
• 作者: A. Bierweiler;T. Kasprzik;J. H. Kühn;S. Uccirati
• 通讯作者: S. Uccirati

How to derive CP violating sources during an electroweak phase transition

如何导出电弱相变期间的 CP 破坏源

• 发表时间: 2022
• 作者: Postma Marieke;van de Vis Jorinde;White Graham;White Graham;White Graham
• 通讯作者: White Graham

Electroweak Baryogenesis: An Introduction (IOP ebooks)

电弱重子发生：简介（IOP 电子书）

• 发表时间: 2022
• 作者: Postma Marieke;van de Vis Jorinde;White Graham;White Graham;White Graham;White Graham;White Graham
• 通讯作者: White Graham