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Nathan Seiberg JHEP03(2005)010 doi:10.1088/1126-6708/2005/03/010

Observations on the moduli space of two dimensional string theory

Nathan Seiberg1

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Abstract References Cited By

We explore the moduli space of the two dimensional fermionic string with linear dilaton. In addition to the known 0A and 0B theories, there are two theories with chiral GSO projections, which we call IIA and IIB. They are similar to the IIA and IIB theories of ten dimensions, but are constructed with a different GSO projection. Compactifying these theories on various twisted circles leads to eight lines of theories. Three of them, 0A on a circle, super-affine 0A and super-affine 0B are known. The other five lines of theories are new. At special points on two of them we find the noncritical superstring.


Keywords

Superstring Vacua

Conformal Field Models in String Theory

 

E-print Number: hep-th/0502156

Cited: by |

Refers: to

PACS

11.30.Pb Supersymmetry

11.25.Mj Compactification and four-dimensional models

11.25.Hf Conformal field theory, algebraic structures

Subjects

Particle physics and field theory

Dates

Issue 03 (March 2005)

Received 2 March 2005, accepted for publication 2 March 2005

Published 18 March 2005



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