PRODUCT STATES FOR LOCAL ALGEBRAS
PRODUCT STATES FOR LOCAL ALGEBRAS
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DOI:
10.1007/bf01646201
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发表时间:
1974-01-01
影响因子:
2.4
通讯作者:
BUCHHOLZ, D
中科院分区:
文献类型:
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作者:
BUCHHOLZ, D
Let^(O^ C^ J^) and & (® 2) c& (JίP) be the von Neumann algebras associated with the space-time regions Qv and 02 respectively in the vacuum representation of the free neutral massive scalar field. For suitably chosen spacelike separated regions (9^ and &2 it is proved that there exists a normal product state φ< φ (AB)= φ (A) φ (B) for all At9t (Qύ and