The effective action of double field theory

被引：164

作者：

Aldazabal, Gerardo ^{[1
,2
,3
]}

Baron, Walter ^{[4
]}

Marques, Diego ^{[5
]}

Nunez, Carmen ^{[4
,6
]}

机构：

[1] Ctr Atom Bariloche, RA-8400 San Carlos De Bariloche, Argentina

[2] Inst Balseiro CNEA UNC, RA-8400 San Carlos De Bariloche, Argentina

[3] Consejo Nacl Invest Cient & Tecn, RA-8400 San Carlos De Bariloche, Argentina

[4] Univ Buenos Aires, CONICET, Inst Astron & Fis Espacio, RA-1428 Buenos Aires, DF, Argentina

[5] CEA Saclay, Inst Phys Theor, F-91191 Gif Sur Yvette, France

[6] Univ Buenos Aires, FCEN, Dept Fis, RA-1428 Buenos Aires, DF, Argentina

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2011年 / 11期

关键词：

Flux compactifications; String Duality; FLUX COMPACTIFICATIONS; STRING THEORY; DUALITY; SUPERGRAVITIES; SYMMETRY; N=4;

D O I：

10.1007/JHEP11(2011)052

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We perform a generalized Scherk-Schwarz dimensional reduction of Double Field Theory on a twisted double torus. The four dimensional effective action is shown to exactly reproduce the bosonic electric sector of gauged N = 4 supergravity. We present explicit expressions for the gaugings in terms of the twists, and analyze the associated string backgrounds. This framework provides a higher dimensional origin of the gaugings in terms of generalized fluxes.

引用

页数：34

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