Vacuum state of the quantum string without anomalies in any number of dimensions

We show that the anomalies of the Virasoro algebra are due to the asymmetric behavior of raising and lowering operators with respect to the ground state of the string. With the adoption of a symmetric vacuum we obtain a non-anomalous theory in any number of dimensions, in particular forD = 4. PACS 1...

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Detalles Bibliográficos
Autores principales:	Bollini, Carlos Guido, Rocca, Mario Carlos
Formato:	Articulo Preprint
Lenguaje:	Inglés
Publicado:	1997
Materias:	Ciencias Exactas Física Ladder operator Type I string theory Non-critical string theory String (physics) Virasoro algebra Relationship between string theory and quantum field theory Theoretical physics Ground state Vacuum state
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/122908
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

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