Axionic domain wall number related to U(1)anom global symmetry

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Title
Axionic domain wall number related to U(1)anom global symmetry
Author(s)
Jihn E. Kim
Publication Date
2016-08
Journal
PHYSICS LETTERS B, v.759, no., pp.58 - 63
Publisher
ELSEVIER SCIENCE BV
Abstract
The QCD axion with fafa at an intermediate scale, 109 GeV∼1012 GeV109 GeV∼1012 GeV, seems in conflict with the gravity spoil of global symmetries and may face the axionic domain wall problem. We point out that the string compactifications with an anomalous U(1) gauge symmetry, allowing desirable chiral matter spectra, circumvent these two problems simultaneously. ©2016 The Author(s).
URI
https://pr.ibs.re.kr/handle/8788114/2889
ISSN
0370-2693
Appears in Collections:
Center for Axion and Precision Physics Research(액시온 및 극한상호작용 연구단) > Journal Papers (저널논문)
Files in This Item:
3. [김진의 PDF] Axionic domain wall number related to U(1)anom global symmetry (IBS 소속표기) - 2.pdfDownload

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