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题名: Testing the Lorentz and CPT symmetry with CMB polarizations and a non-relativistic Maxwell theory
作者: Cai, Yi-Fu1; Li, Mingzhe2, 3; Zhang, Xinmin1, 4
刊名: JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
出版日期: 2010
期号: 1
关键词: transplanckian physics ; CMBR theory
DOI: 10.1088/1475-7516/2010/01/017
文章类型: Article
英文摘要: We present a model for a system involving a photon gauge field and a scalar field at quantum criticality in the frame of a Lifthitz-type non-relativistic Maxwell theory. We will show this model gives rise to Lorentz and CPT violation which leads to a frequency-dependent rotation of polarization plane of radiations, and so leaves potential signals on the cosmic microwave background temperature and polarization anisotropies.
WOS标题词: Science & Technology ; Physical Sciences
类目[WOS]: Astronomy & Astrophysics ; Physics, Particles & Fields
研究领域[WOS]: Astronomy & Astrophysics ; Physics
关键词[WOS]: RADIO GALAXIES ; VIOLATION ; ELECTRODYNAMICS ; LEPTOGENESIS ; BARYOGENESIS ; ANISOTROPY ; GRAVITY ; QUAD
收录类别: SCI
语种: 英语
WOS记录号: WOS:000289245200007
Citation statistics:
内容类型: 期刊论文
URI标识: http://libir.pmo.ac.cn/handle/332002/15952
Appears in Collections:空间目标与碎片观测研究基地_期刊论文

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作者单位: 1.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
2.Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China
3.Nanjing Univ, Purple Mt Observ, Joint Ctr Particle Nucl Phys & Cosmol, Nanjing 210093, Peoples R China
4.Chinese Acad Sci, TPCSF, Beijing 100049, Peoples R China
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