Emergent gauge theories and supersymmetry: A QED primer

	Emergent gauge theories and supersymmetry: A QED primer
	Chkareuli, JL
刊名	PHYSICS LETTERS B
	2013
卷号	721 期号:1-3 页码:146-150
关键词	Lorentz violation Goldstone bosons Emergent theories Supersymmetry
英文摘要	We argue that a generic trigger for photon and other gauge fields to emerge as massless Nambu-Goldstone modes could be spontaneously broken supersymmetry rather than physically manifested Lorentz violation. We consider supersymmetric QED model extended by an arbitrary polynomial potential of vector superfield that induces the spontaneous SUSY violation in the visible sector. As a consequence, massless photon appears as a companion of massless photino being Goldstone fermion state in tree approximation. Remarkably, the photon masslessness appearing at tree level is further protected against radiative corrections due to the simultaneously generated special gauge invariance in the broken SUSY phase. Meanwhile, photino being mixed with another goldstino appearing from a spontaneous SUSY violation in the hidden sector largely turns into light pseudo-goldstino whose physics seems to be of special interest. (C) 2013 Elsevier B.V. All rights reserved.
学科主题	Physics
收录类别	SCI
WOS记录号	WOS:000317326100023
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/223871]
专题	高能物理研究所_理论物理室
推荐引用方式 GB/T 7714	Chkareuli, JL. Emergent gauge theories and supersymmetry: A QED primer[J]. PHYSICS LETTERS B,2013,721(1-3):146-150.
APA	Chkareuli, JL.(2013).Emergent gauge theories and supersymmetry: A QED primer.PHYSICS LETTERS B,721(1-3),146-150.
MLA	Chkareuli, JL."Emergent gauge theories and supersymmetry: A QED primer".PHYSICS LETTERS B 721.1-3(2013):146-150.