Radiatively-induced gravitational leptogenesis
Radiatively-induced gravitational leptogenesis
复制标题
辐射诱导的引力轻子发生
DOI:
10.1016/j.physletb.2015.10.075
复制
发表时间:
2015
影响因子:
4.4
通讯作者:
McDonald J
中科院分区:
文献类型:
--
作者:
McDonald J
We demonstrate how loop effects in gravitational backgrounds lead to a difference in the propagation of matter and antimatter, and show this is forbidden in flat space due to CPT and translation invariance. This mechanism, which is naturally present in beyond the standard model (BSM) theories exhibiting C and CP violation, generates a curvature-dependent chemical potential for leptons in the low-energy effective Lagrangian, allowing a matter–antimatter asymmetry to be generated in thermodynamic equilibrium, below the BSM scale.
登录
查看更多内容
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
L. Pizza
通讯作者:
L. Pizza
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
G. Lambiase;S. Mohanty
通讯作者:
S. Mohanty
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
G. Lambiase;S. Mohanty;A. Prasanna
通讯作者:
A. Prasanna
DOI:
--
发表时间:
1976
期刊:
影响因子:
--
作者:
F. Berends;R. Gastmans
通讯作者:
R. Gastmans
DOI:
10.1016/j.nuclphysb.2005.03.040
发表时间:
2004
期刊:
Nuclear Physics
影响因子:
--
作者:
G. Shore
通讯作者:
G. Shore