Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A geometric definition of Lie derivative for Spinor Fields   Relying on the general theory of Lie derivatives a new geometric definition
of Lie derivative for general spinor fields is given, more general than
Kosmann's one. It is shown that for particular infinitesimal lifts, i.e. for
Kosmann vector fields, our definition coincides with the definition given by
Kosmann more than 20 years ago.

35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
15
The categories of this paper are: nucl-ex
24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
28
The categories of this paper are: alg-geom
30
The categories of this paper are: q-alg
1
The categories of this paper are: cs
29
The categories of this paper are: funct-an
37
The categories of this paper are: supr-con
31
The categories of this paper are: ao-sci
18
The categories of this paper are: econ
13
The categories of this paper are: quant-ph
7
The categories of this paper are: hep-th
33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph