String field theory of noncritical strings
String field theory of noncritical strings
复制标题
非临界弦的弦场论
DOI:
10.1016/0370-2693(93)90448-q
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发表时间:
1993
影响因子:
4.4
通讯作者:
H. Kawai
中科院分区:
文献类型:
--
作者:
N. Ishibashi;H. Kawai
We construct the Hamiltonian operator of the string field theory for c = 0 string theory. It describes how strings evolve in the coordinate frame, which is defined by using the geodesic distance on the worldsheet. The Hamiltonian consists of three-string interaction terms and a tadpole term. We show that one can derive the loop amplitudes of c = 0 string theory from this Hamiltonian.