Defect lines and boundary flows

K Graham; G M T Watts

doi:10.1088/1126-6708/2004/04/019

Defect lines and boundary flows

K Graham
, G M T Watts

Research output: Contribution to journal › Article › peer-review

65 Citations (Scopus)

Abstract

Using the properties of defect lines, we study boundary renormalisation group flows. We find that when there exists a flow between maximally symmetric boundary conditions a and b then there also exists a boundary flow between c x a and c x b where x denotes the fusion product. We also discuss applications of this simple observation.

Original language	English
Article number	JHEP04(2004)019
Pages (from-to)	379-395
Number of pages	17
Journal	Journal of High Energy Physics
Volume	4
Issue number	4
DOIs	https://doi.org/10.1088/1126-6708/2004/04/019
Publication status	Published - 1 Apr 2004

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10.1088/1126-6708/2004/04/019

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AB - Using the properties of defect lines, we study boundary renormalisation group flows. We find that when there exists a flow between maximally symmetric boundary conditions a and b then there also exists a boundary flow between c x a and c x b where x denotes the fusion product. We also discuss applications of this simple observation.

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JF - Journal of High Energy Physics

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M1 - JHEP04(2004)019

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Defect lines and boundary flows

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