On the one dimensional discretized string
Abstract
In this letter we study string theory in one dimension starting from the discretized approximation. The sum over the surfaces with different genus can be formally done for the vacuum energy and the result can be written in a closed form.
- Publication:
-
Physics Letters B
- Pub Date:
- April 1990
- DOI:
- 10.1016/0370-2693(90)91722-N
- Bibcode:
- 1990PhLB..238..209P