Softness of brane-localized supersymmetry breaking on orbifolds

Ki Young Choi; Hyun Min Lee

doi:10.1016/j.physletb.2003.09.053

Softness of brane-localized supersymmetry breaking on orbifolds

Ki Young Choi
, Hyun Min Lee

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

5 Scopus citations

Abstract

We consider the brane-localized supersymmetry breaking in 5D compactified on S¹/Z₂. In case of a bulk gaugino with arbitrary brane masses for its even and odd modes, we find the mass spectrum and the wave functions of gaugino. We show that the gaugino masses at the distant brane are soft in the usual sense in the effective field theory with zero modes of bulk gauge fields and they are also extremely soft in view of the one-loop finite mass of a brane scalar in the KK regularization.

Original language	English
Pages (from-to)	309-317
Number of pages	9
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	575
Issue number	3-4
DOIs	https://doi.org/10.1016/j.physletb.2003.09.053
State	Published - 27 Nov 2003
Externally published	Yes

Keywords

Branes
Localized supersymmetry breaking
Orbifolds

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10.1016/j.physletb.2003.09.053

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abstract = "We consider the brane-localized supersymmetry breaking in 5D compactified on S1/Z2. In case of a bulk gaugino with arbitrary brane masses for its even and odd modes, we find the mass spectrum and the wave functions of gaugino. We show that the gaugino masses at the distant brane are soft in the usual sense in the effective field theory with zero modes of bulk gauge fields and they are also extremely soft in view of the one-loop finite mass of a brane scalar in the KK regularization.",

keywords = "Branes, Localized supersymmetry breaking, Orbifolds",

author = "Choi, \{Ki Young\} and Lee, \{Hyun Min\}",

year = "2003",

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doi = "10.1016/j.physletb.2003.09.053",

language = "English",

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T1 - Softness of brane-localized supersymmetry breaking on orbifolds

AU - Choi, Ki Young

AU - Lee, Hyun Min

PY - 2003/11/27

Y1 - 2003/11/27

N2 - We consider the brane-localized supersymmetry breaking in 5D compactified on S1/Z2. In case of a bulk gaugino with arbitrary brane masses for its even and odd modes, we find the mass spectrum and the wave functions of gaugino. We show that the gaugino masses at the distant brane are soft in the usual sense in the effective field theory with zero modes of bulk gauge fields and they are also extremely soft in view of the one-loop finite mass of a brane scalar in the KK regularization.

AB - We consider the brane-localized supersymmetry breaking in 5D compactified on S1/Z2. In case of a bulk gaugino with arbitrary brane masses for its even and odd modes, we find the mass spectrum and the wave functions of gaugino. We show that the gaugino masses at the distant brane are soft in the usual sense in the effective field theory with zero modes of bulk gauge fields and they are also extremely soft in view of the one-loop finite mass of a brane scalar in the KK regularization.

KW - Branes

KW - Localized supersymmetry breaking

KW - Orbifolds

UR - https://www.scopus.com/pages/publications/17144434705

U2 - 10.1016/j.physletb.2003.09.053

DO - 10.1016/j.physletb.2003.09.053

M3 - Article

AN - SCOPUS:17144434705

SN - 0370-2693

VL - 575

SP - 309

EP - 317

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 -

Softness of brane-localized supersymmetry breaking on orbifolds

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Keywords

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