Zero energy of plane-waves for ELKOs

被引：0
作者：
Luca Fabbri
机构：
[1] University of Bologna,Department of Physics
来源：
General Relativity and Gravitation | 2011年 / 43卷
关键词：
ELKO fields; Asymptotically flat spacetime;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We consider the ELKO field in interaction through contorsion with its own spin density, and we investigate the form of the consequent autointeractions; to do so we take into account the high-density limit and find plane wave solutions: such plane waves give rise to contorsional autointeractions for which the Ricci metric curvature vanishes and therefore the energy density is equal to zero identically. Consequences are discussed.
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页码：1607 / 1613
页数：6
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