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Titolo:
SUBCRITICAL SUPERSTRINGS
Autore:
SIEGEL W;
Indirizzi:
SUNY STONY BROOK,INST THEORET PHYS STONY BROOK NY 11794
Titolo Testata:
Physical review. D. Particles and fields
fascicolo: 6, volume: 52, anno: 1995,
pagine: 3563 - 3566
SICI:
0556-2821(1995)52:6<3563:SS>2.0.ZU;2-8
Fonte:
ISI
Lingua:
ENG
Soggetto:
LIOUVILLE FIELD-THEORY; EXTENDED PHASE-SPACE; CRITICAL DIMENSIONS; CLOSED STRINGS; QUANTIZATION; SUPERPARTICLE; FORMULATION; SUPERSPACE; MECHANICS; DUALITY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
36
Recensione:
Indirizzi per estratti:
Citazione:
W. Siegel, "SUBCRITICAL SUPERSTRINGS", Physical review. D. Particles and fields, 52(6), 1995, pp. 3563-3566

Abstract

We introduce the Liouville mode into dhe Green-Schwarz superstring. Like massive supersymmetry without central charges, there is no kappa symmetry. However, the second-class constraints (and corresponding Wess-Zumino term) remain, and can be solved by (twisted) chiral superspacein dimensions D = 4 and 6. The matter conformal anomaly is c = 4 - D < 1. It thus can be canceled for physical dimensions by the usual Liouville methods, unlike the bosonic string (for which the consistency condition is c = D less than or equal to 1).

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Documento generato il 11/07/20 alle ore 10:32:32