Embedding of the bosonic string into the W3 string
نویسندگان
چکیده
منابع مشابه
Embedding of the Bosonic String into the W 3 String
We investigate new realisations of the W 3 algebra with arbitrary central charge, making use of the fact that this algebra can be linearised by the inclusion of a spin-1 current. We use the new realisations with c = 102 and c = 100 to build non-critical and critical W 3 BRST operators. Both of these can be converted by local canonical transformations into a BRST operator for the Virasoro string...
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It has been shown that certain W algebras can be linearised by the inclusion of a spin–1 current. This provides a way of obtaining new realisations of the W algebras. Recently such new realisations of W3 were used in order to embed the bosonic string in the critical and non-critical W3 strings. In this paper, we consider similar embeddings in W2,4 and W2,6 strings. The linearisation of W2,4 is ...
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Article history: Received 27 March 2017 Received in revised form 8 May 2017 Accepted 8 May 2017 Available online 10 May 2017 Editor: N. Lambert Quantization of the bosonic string around the classical, perturbative vacuum is not consistent for spacetime dimensions 2 < d < 26. Recently we have showed that at large d there is another socalled mean-field vacuum. Here we extend this mean-field calcu...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 1995
ISSN: 0370-2693
DOI: 10.1016/0370-2693(95)00379-y