![](/img/cover-not-exists.png)
A proof that Witten's open string theory gives a single cover of moduli space
Barton ZwiebachVolume:
142
Language:
english
Pages:
24
Journal:
Communications in Mathematical Physics
DOI:
10.1007/bf02099176
Date:
November, 1991
File:
PDF, 1.57 MB
english, 1991