相对论和非相对论情形下的大量负折射现象
A Plethora of Negative-Refraction Phenomenons in Relativistic and Non-Relativistic Scenarios
摘要：
根据Snel的折射定律，平面波在两个均匀介质之间的平面边界处是以负向折射还是正向折射，仅由所涉及的波矢量的实部的取向决定。因此，负折射应区别于负相速度、能流的反位和负偏转等相关但独立的现象。这些现象都不是洛伦兹协变的。
英文摘要：
In accordance with Snel's law of refraction, whether a plane wave is refracted in the negative sense or positive sense at a planar boundary between two homogenous mediums is determined solely by the orientation of the real parts of the wavevectors involved. Thus, negative refraction should be distinguished from the associated but independent phenomenons of negative phase velocity, counterposition and negative deflection of energy flux. None of these phenomenons is Lorentz covariant.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
