On superconnections and the tachyon effective action

被引：37

作者：

Alishahiha, M ^{[1
]}

Ita, H ^{[1
]}

Oz, Y ^{[1
]}

机构：

[1] CERN, Div Theory, CH-1211 Geneva 23, Switzerland

来源：

PHYSICS LETTERS B | 2001年 / 503卷 / 1-2期

关键词：

D O I：

10.1016/S0370-2693(01)00175-7

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We propose a form of the effective action of the tachyon and gauge fields for brane-antibrane systems and non-BPS Dp-branes, written in terms of the supercurvature. Kink and vortex solutions with constant infinite gauge field strength reproduce the exact tensions of the lower-dimensional D-branes. We discuss the relation to BSFT and other models in the literature. (C) 2001 Published by Elsevier Science B.V.

引用

页码：181 / 188

页数：8

共 24 条

[1]

ANDREEV O, HEPTH0010218

[2] T-duality and actions for non-BPS D-branes [J].

Bergshoeff, EA ;

de Roo, M ;

de Wit, TC ;

Eyras, E ;

Panda, S .

JOURNAL OF HIGH ENERGY PHYSICS, 2000, (05) :XVIII-10

[3] Tachyon condensation in superstring field theory [J].

Berkovits, N ;

Sen, A ;

Zwiebach, B .

NUCLEAR PHYSICS B, 2000, 587 (1-3) :147-178

[4]

BILLO M, 1999, JHEP, V9906, P33

[5]

Connes A., 1991, Nuclear Physics B, Proceedings Supplements, V18B, P29, DOI 10.1016/0920-5632(91)90120-4

[6] Tachyon couplings on non-BPS D-branes and Dirac-Born-Infeld action [J].

Garousi, MR .

NUCLEAR PHYSICS B, 2000, 584 (1-2) :284-299

[7] On exact tachyon potential in open string field theory [J].

Gerasimov, AA ;

Shatashvili, SL .

JOURNAL OF HIGH ENERGY PHYSICS, 2000, (10) :1-11

[8]

HARVEY JA, HEPTH0003101

[9] Ramond-Ramond couplings on brane-antibrane systems [J].

Kennedy, C ;

Wilkins, A .

PHYSICS LETTERS B, 1999, 464 (3-4) :206-212

[10]

Kluson J, 2000, PHYS REV D, V62, DOI 10.1103/PhysRevD.62.126003

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