Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On Maximal-Acceleration, Strings and the Group of Minimal Planck-Area
  Relativity Theory   Recently we have presented a new physical model that links the maximum speed
of light with the minimal Planck scale into a maximal-acceleration Relativity
principle in phase spaces . The maximal proper-acceleration bound is $a = c^2/
\Lambda$ where $ \Lambda$ is the Planck scale. The group transformation laws of
this Maximal-acceleration Relativity theory under velocity and acceleration
boosts are analyzed in full detail. For pure acceleration boosts it is shown
that the minimal Planck-areas (maximal tension) are universal invariant
quantities in any frame of reference. The implications of this minimal
Planck-area (maximal tension) principle in future developments of string
theory, $ W$-geometry and Quantum Gravity are briefly outlined.

20
The categories of this paper are: acc-phys
21
The categories of this paper are: adap-org
27
The categories of this paper are: comp-gas
31
The categories of this paper are: ao-sci
35
The categories of this paper are: mtrl-th
5
The categories of this paper are: gr-qc
10
The categories of this paper are: q-bio
23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con
13
The categories of this paper are: quant-ph
33
The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
15
The categories of this paper are: nucl-ex
18
The categories of this paper are: econ
3
The categories of this paper are: physics