Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Generalized Transformation Optics of Linear Materials   We continue the development of a manifestly 4-dimensional, completely
covariant, approach to transformation optics in linear dielectric materials
begun in a previous paper. This approach, which generalizes the Plebanski based
approach, is systematically applicable for all transformations and all general
linear materials. Importantly, it enables useful applications such as arbitrary
relative motion, transformations from arbitrary non-vacuum initial dielectric
media, and arbitrary space-times. This approach is demonstrated for a resulting
material that moves with uniform linear velocity. The inverse problem of this
covariant approach is shown to generalize Gordon's "optical metric".

13
The categories of this paper are: quant-ph
26
The categories of this paper are: bayes-an
16
The categories of this paper are: stat
11
The categories of this paper are: hep-lat
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
30
The categories of this paper are: q-alg
9
The categories of this paper are: nlin
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess
18
The categories of this paper are: econ
4
The categories of this paper are: cond-mat
32
The categories of this paper are: atom-ph
24
The categories of this paper are: dg-ga
36
The categories of this paper are: cmp-lg
34
The categories of this paper are: chem-ph