Wormholes with arbitrary coupling xi
Wormholes with arbitrary coupling xi
复制标题
任意耦合的虫洞 xi
DOI：
10.1088/0264-9381/9/11/004
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发表时间：
1992
影响因子：
3.5
通讯作者：
D. H. Coule
中科院分区：
文献类型：
--
作者：
D. H. Coule
还发现由共形耦合 (xi =1/6) 标量场和最小耦合虚数标量场产生的两个先前已知的虫洞允许各种耦合 xi 的虫洞。这种虫洞的量子版本预计会出现，但仅限于与经典情况所需的 xi 值相同的情况。
Two previously known wormholes arising from a conformally coupled ( xi =1/6) scalar field and a minimally coupled imaginary scalar field are also found to allow wormholes for various couplings xi . Quantum versions of such wormholes are expected to occur but only for the same values of xi as required in the classical case.