Entangled neutrino states in a toy model QFT
文献类型：期刊论文
| 作者 | Evslin, Jarah1,2; Mohammed, Hosam1,2; Ciuffoli, Emilio2; Zhou, Yao1,2 |
| 刊名 | EUROPEAN PHYSICAL JOURNAL C
 |
| 出版日期 | 2019-06-12 |
| 卷号 | 79期号:6页码:17 |
| ISSN号 | 1434-6044 |
| DOI | 10.1140/epjc/s10052-019-7009-8 |
| 通讯作者 | Evslin, Jarah(jarah@impcas.ac.cn) |
| 英文摘要 | It has been claimed that wave packets must be covariant and also that decohered neutrino oscillations are always revived during measurement. These conjectures are supported by general arguments which are not specific to the electroweak theory, and so if they are true for neutrinos they will also be true for simplified models. In this paper we produce such a simplified model in which the neutrino wave function, including its entanglement with the source particle and the environment, can be calculated explicitly in quantum field theory. It exhibits neutrino oscillation, which is reduced at late times by decoherence due to interactions of the source with the environment. One simple lesson from this model is that only the difference between the environmental interactions before and after neutrino emission can reduce the amplitude of neutrino oscillations. The model will be used to test the conjectures in a companion paper. |
| WOS关键词 | OSCILLATIONS |
| 资助项目 | CAS Key Research Program of Frontier Sciences[QYZDY-SSW-SLH006] ; NSFC MianShang grants[11875296] ; NSFC MianShang grants[11675223] ; NSFC[11605247] ; Chinese Academy of Sciences Presidents International Fellowship Initiative Grant[2015PM063] ; Recruitment Program of High-end Foreign Experts |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000471346900003 |
| 出版者 | SPRINGER |
| 资助机构 | CAS Key Research Program of Frontier Sciences ; NSFC MianShang grants ; NSFC ; Chinese Academy of Sciences Presidents International Fellowship Initiative Grant ; Recruitment Program of High-end Foreign Experts |
| 源URL | [http://119.78.100.186/handle/113462/133178]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Evslin, Jarah |
| 作者单位 | 1.Univ Chinese Acad Sci, YuQuanLu 19A, Beijing 100049, Peoples R China 2.Inst Modern Phys, NanChangLu 509, Lanzhou 730000, Gansu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Evslin, Jarah,Mohammed, Hosam,Ciuffoli, Emilio,et al. Entangled neutrino states in a toy model QFT[J]. EUROPEAN PHYSICAL JOURNAL C,2019,79(6):17. |
| APA | Evslin, Jarah,Mohammed, Hosam,Ciuffoli, Emilio,&Zhou, Yao.(2019).Entangled neutrino states in a toy model QFT.EUROPEAN PHYSICAL JOURNAL C,79(6),17. |
| MLA | Evslin, Jarah,et al."Entangled neutrino states in a toy model QFT".EUROPEAN PHYSICAL JOURNAL C 79.6(2019):17. |
入库方式： OAI收割
来源：近代物理研究所
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