Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Self-tuning solution of the cosmological constant problem with
  antisymmetric tensor field   We present a self-tuning solution of the cosmological constant problem with
one extra dimension which is curved with a warp factor. To separate out the
extra dimension and to have a self-tuning solution, a three index antisymmetric
tensor field is introduced with the $1/H^2$ term in the Lagrangian. The
standard model fields are located at the $y=0$ brane. The existence
\cite{kklcc} of the self-tuning solution (which results without any fine tuning
among parameters in the Lagrangian) is crucial to obtain a vanishing
cosmological constant in a 4D effective theory. The de Sitter and anti de
Sitter space solutions are possible. The de Sitter space solutions have
horizons. Restricting to the spaces which contain the $y=0$ brane, the
vanishing cosmological constant is chosen in the most probable universe. For
this interpretaion to be valid, the existence of the self-tuning solution is
crucial in view of the phase transitions. In this paper, we show explicitly a
solution in case the brane tension shifts from one to another value. We also
discuss the case with the $H^2$ term which leads to one-fine-tuning solutions
at most.

21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
13
The categories of this paper are: quant-ph
4
The categories of this paper are: cond-mat
8
The categories of this paper are: hep-ex
29
The categories of this paper are: funct-an
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
22
The categories of this paper are: chao-dyn
33
The categories of this paper are: plasm-ph