Light scalars in quantum gravity
Light scalars in quantum gravity
复制标题
量子引力中的光标量
DOI:
10.1016/0370-2693(88)91788-1
复制
发表时间:
1988
影响因子:
4.4
通讯作者:
M. Wise
中科院分区:
文献类型:
--
作者:
B. Grinstein;M. Wise
Recently it has been argued that in euclidean quantum gravity wormholes cause the cosmological constant to vanish. In this paper we examine whether wormholes can also give rise to naturally light scalars. Our conclusions rely on a one-loop computation of the effective potential on S4.