Comments on Gepner models and type I vacua in string theory

被引：124

作者：

Angelantonj, C ^{[1
]}

Bianchi, M ^{[1
]}

Pradisi, G ^{[1
]}

Sagnotti, A ^{[1
]}

Stanev, YS ^{[1
]}

机构：

[1] UNIV ROMA TOR VERGATA, IST NAZL FIS NUCL, DIPARTIMENTO FIS, I-00133 ROME, ITALY

来源：

PHYSICS LETTERS B | 1996年 / 387卷 / 04期

关键词：

D O I：

10.1016/0370-2693(96)01124-0

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We construct open descendants of Gepner models, concentrating mainly on the six-dimensional case, where they give type I vacua with rich patterns of Chan-Paton symmetry breaking and various numbers of tensor multiplets, including zero. We also relate the models in D < 10 without open sectors, recently found by other authors, to the generalized Klein-bottle projections allowed by the crosscap constraint.

引用

页码：743 / 749

页数：7

共 49 条

[1]

ANGELANTONJ C, HEPTH9606169

[2]

ANGELANTONJ C, UNPUB

[3] PHENOMENOLOGY AND CONFORMAL FIELD-THEORY OR CAN STRING THEORY PREDICT THE WEAK MIXING ANGLE [J].

BANKS, T ;

DIXON, LJ ;

FRIEDAN, D ;

MARTINEC, E .

NUCLEAR PHYSICS B, 1988, 299 (03) :613-626

[4]

BERKOOZ M, HEPTH9605184

[5] ON THE SYSTEMATICS OF OPEN-STRING THEORIES [J].

BIANCHI, M ;

SAGNOTTI, A .

PHYSICS LETTERS B, 1990, 247 (04) :517-524

[6] TWIST SYMMETRY AND OPEN-STRING WILSON LINES [J].

BIANCHI, M ;

SAGNOTTI, A .

NUCLEAR PHYSICS B, 1991, 361 (02) :519-538

[7] TOROIDAL COMPACTIFICATION AND SYMMETRY-BREAKING IN OPEN-STRING THEORIES [J].

BIANCHI, M ;

PRADISI, G ;

SAGNOTTI, A .

NUCLEAR PHYSICS B, 1992, 376 (02) :365-386

[8] Twelve-dimensional aspects of four-dimensional N=1 type I vacua [J].

Bianchi, M ;

Ferrara, S ;

Pradisi, G ;

Sagnotti, A ;

Stanev, YS .

PHYSICS LETTERS B, 1996, 387 (01) :64-70

[9]

DABHOLKAR A, HEPTH9604178

[10]

DABHOLKAR A, HEPTH9602030

← 1 2 3 4 5 →