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Comparing double string theory actions

Abstract:

Aimed to a deeper comprehension of a manifestly T-dual invariant formulation of string theory, in this paper a detailed comparison between the non-covariant action proposed by Tseytlin and the covariant one proposed by Hull is done. These are obtained by making both the string coordinates and their duals explicitly appear, on the same footing, in the world-sheet action, so doubling the string coordinates along the compact dimensions. After a discussion on the nature of the constraints in both...

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Publisher copy:
10.1007/JHEP04(2014)171
Publisher:
Springer Heidelberg
Journal:
Journal of High Energy Physics More from this journal
Volume:
2014
Issue:
4
Publication date:
2014-01-01
DOI:
EISSN:
1029-8479
ISSN:
1126-6708
Language:
English
Keywords:
Pubs id:
pubs:470173
UUID:
uuid:09226630-ec5d-4e0b-b164-bec3099f6287
Local pid:
pubs:470173
Source identifiers:
470173
Deposit date:
2014-10-23

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