ARTICLE
|
doi:10.20944/preprints201912.0013.v1
Subject:
Physical Sciences,
Nuclear And High Energy Physics
Keywords:
quantum vacuum; Linear response; QED
Online: 3 December 2019 (03:41:05 CET)
ARTICLE
|
doi:10.20944/preprints201810.0270.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
PPT symmetry; SL(2, C); hyperbolic geometry
Online: 12 October 2018 (12:42:28 CEST)
ARTICLE
|
doi:10.20944/preprints202202.0227.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
geometrical optics; ray equation; eikonal equation; wavefronts
Online: 18 February 2022 (09:02:06 CET)