Cosmological Production of Baryons
Cosmological Production of Baryons
复制标题
重子的宇宙学产生
DOI:
10.1103/physrevlett.42.850
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发表时间:
1979
影响因子:
8.6
通讯作者:
S. Weinberg
中科院分区:
文献类型:
--
作者:
S. Weinberg
Departures from thermal equilibrium which are likely to occur in an expanding universe allow the production of an appreciable net baryon density by processes which violate baryon-number conservation. It is shown that the resulting baryon to entropy ratio can be calculated in terms of purely microscopic quantities.