Title of article
Free field realization of WBCn and WG2 algebras
Author/Authors
Katsushi Ito، نويسنده , , Sueji Terashima، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1995
Pages
12
From page
220
To page
231
Abstract
We study the BRST cohomology in the quantum hamiltonian reduction of affine Lie algebras of non-simply laced type. We obtain the free field realization of the Wg-algebra for g = B2, B3, C3 and G3. The WC3 algebra is shown to be equal to the WB3 algebra at the quantum level by duality transformation.
Journal title
PHYSICS LETTERS B
Serial Year
1995
Journal title
PHYSICS LETTERS B
Record number
905294
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