Non-perturbative Kähler potential, dilaton stabilization and Fayet-Iliopoulos term

Tetsutaro Higaki; Yoshiharu Kawamura; Tatsuo Kobayashi; Hiroaki Nakano

doi:10.1016/j.physletb.2003.12.044

Non-perturbative Kähler potential, dilaton stabilization and Fayet-Iliopoulos term

Tetsutaro Higaki, Yoshiharu Kawamura, Tatsuo Kobayashi, Hiroaki Nakano

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

We study the dilaton stabilization in models with anomalous U(1) symmetry by adding specific string-motivated, non-perturbative corrections to the tree-level dilaton Kähler potential. We find that the non-perturbative effects can stabilize the dilaton at a desirably large value. We also observe that the size of Fayet-Iliopoulos term is reduced at the stabilized point.

Original language	English
Pages (from-to)	257-262
Number of pages	6
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	582
Issue number	3-4
DOIs	https://doi.org/10.1016/j.physletb.2003.12.044
Publication status	Published - 2004 Mar 4
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/j.physletb.2003.12.044

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title = "Non-perturbative K{\"a}hler potential, dilaton stabilization and Fayet-Iliopoulos term",

abstract = "We study the dilaton stabilization in models with anomalous U(1) symmetry by adding specific string-motivated, non-perturbative corrections to the tree-level dilaton K{\"a}hler potential. We find that the non-perturbative effects can stabilize the dilaton at a desirably large value. We also observe that the size of Fayet-Iliopoulos term is reduced at the stabilized point.",

author = "Tetsutaro Higaki and Yoshiharu Kawamura and Tatsuo Kobayashi and Hiroaki Nakano",

note = "Funding Information: One of the authors (T.K.) would like to thank Kiwoon Choi for useful discussions. The authors would like to thank the organizers of Summer Institute 2003, Fuji-Yoshida, Yamanashi, Japan, where a part of this work was studied. Y.K. is supported in part by the Grant-in-Aid for Scientific Research from Ministry of Education, Science, Sports and Culture of Japan (#13135217) and (#15340078). T.K. is supported in part by the Grant-in-Aid for Scientific Research from Ministry of Education, Science, Sports and Culture of Japan (#14540256). T.H. and T.K. are supported in part by the Grant-in-Aid for the 21st Century COE “The Center for Diversity and Universality in Physics” from Ministry of Education, Science, Sports and Culture of Japan.",

year = "2004",

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doi = "10.1016/j.physletb.2003.12.044",

language = "English",

volume = "582",

pages = "257--262",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

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T1 - Non-perturbative Kähler potential, dilaton stabilization and Fayet-Iliopoulos term

AU - Higaki, Tetsutaro

AU - Kawamura, Yoshiharu

AU - Kobayashi, Tatsuo

AU - Nakano, Hiroaki

N1 - Funding Information: One of the authors (T.K.) would like to thank Kiwoon Choi for useful discussions. The authors would like to thank the organizers of Summer Institute 2003, Fuji-Yoshida, Yamanashi, Japan, where a part of this work was studied. Y.K. is supported in part by the Grant-in-Aid for Scientific Research from Ministry of Education, Science, Sports and Culture of Japan (#13135217) and (#15340078). T.K. is supported in part by the Grant-in-Aid for Scientific Research from Ministry of Education, Science, Sports and Culture of Japan (#14540256). T.H. and T.K. are supported in part by the Grant-in-Aid for the 21st Century COE “The Center for Diversity and Universality in Physics” from Ministry of Education, Science, Sports and Culture of Japan.

PY - 2004/3/4

Y1 - 2004/3/4

N2 - We study the dilaton stabilization in models with anomalous U(1) symmetry by adding specific string-motivated, non-perturbative corrections to the tree-level dilaton Kähler potential. We find that the non-perturbative effects can stabilize the dilaton at a desirably large value. We also observe that the size of Fayet-Iliopoulos term is reduced at the stabilized point.

AB - We study the dilaton stabilization in models with anomalous U(1) symmetry by adding specific string-motivated, non-perturbative corrections to the tree-level dilaton Kähler potential. We find that the non-perturbative effects can stabilize the dilaton at a desirably large value. We also observe that the size of Fayet-Iliopoulos term is reduced at the stabilized point.

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U2 - 10.1016/j.physletb.2003.12.044

DO - 10.1016/j.physletb.2003.12.044

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SN - 0370-2693

VL - 582

SP - 257

EP - 262

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 3-4

ER -

Non-perturbative Kähler potential, dilaton stabilization and Fayet-Iliopoulos term

Abstract

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