Remarks about UV regularization of basic commutators in string theories - art. no. 046005

Authors
Kamenshchik, AY Khalatnikov, IM Martellini, M
Citation
Ay. Kamenshchik et al., Remarks about UV regularization of basic commutators in string theories - art. no. 046005, PHYS REV D, 5904(4), 1999, pp. 6005
Citations number
13
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW D
ISSN journal
05562821 → ACNP
Volume
5904
Issue
4
Year of publication
1999
Database
ISI
SICI code
0556-2821(19990215)5904:4<6005:RAUROB>2.0.ZU;2-E
Abstract
The zeta regularization of basic commutators in string theories recently pr oposed by Hwang, Marnelius, and Saltsidis is generalized to string models w ith non trivial vacuums. It is shown that the implementation of this regula rization implies the cancellation of dangerous terms in the commutators bet ween Virasoro, generators, which break the Jacobi identity. [S0556-2821(99) 04802-X].