A new mechanism for baryogenesis |
| |
| Authors: | Ian Affleck Michael Dine |
| |
| Institution: | 1. Joseph Henry Laboratories, Princeton University, Princeton, New Jersey 08544, USA;2. Institute for Advanced Study, Princeton, New Jersey 08540,USA |
| |
| Abstract: | A new mechanism for baryogenesis is proposed. It is argued that, after inflation, the scalar quarks and leptons of a supersymmetric GUT may have large expectation values. The subsequent evolution of such a system is shown to generate a significant baryon density. For typical values of the parameters, nB/nγ may be as large as 103. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
