Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On a Special Transformation to a Non-Inertial, Radially Rigid Reference
  Frame   We discuss the conditions under which a body, moving non-inertially in
Minkowski space, can preserve its size. Under these conditions, using a series
expansion of the generalized Lorentz transformation, we find a coor- dinate
transformation connecting the laboratory inertial reference frame S and the
rigid non-inertial reference frame s which moves without its own rotation with
respect to S. Direct consequences of this transformation are: (a)
desynchronization, in system s, of the coordinate clocks of s which were
previously synchronized in S, and (b) a kinematic contraction of a ruler of
system s observed in S. We also consider the dependence of the transfor- mation
vector parameter on the proper coordinates of s.

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The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
12
The categories of this paper are: nucl-th
14
The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas
22
The categories of this paper are: chao-dyn
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The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th
1
The categories of this paper are: cs
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The categories of this paper are: bayes-an
2
The categories of this paper are: math
37
The categories of this paper are: supr-con
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The categories of this paper are: patt-sol
24
The categories of this paper are: dg-ga
28
The categories of this paper are: alg-geom
13
The categories of this paper are: quant-ph