Abstract
We show that the massless fields of the low-energy limit of the closed bosonic string are the unique set of fields which follow the existence of a certain symplectic structure on the loop space associated with the full string theory.
Original language | English (US) |
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Pages (from-to) | 281-284 |
Number of pages | 4 |
Journal | Physics Letters B |
Volume | 217 |
Issue number | 3 |
DOIs | |
State | Published - Jan 26 1989 |
ASJC Scopus subject areas
- Nuclear and High Energy Physics