Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Multiscalar-metric gravity: cosmological constant screening and
  emergence of massive-graviton dark components   In the multiscalar-metric frameworks, the issues of the vacuum
energy/cosmological constant (CC) screening due to the Weyl-scale enhancement
of the Diff gauge symmetry, along with emergence of the massive dark gravity
components through the gravitational Higgs mechanism are considered. A generic
dark gravity model is developed, with the two extreme versions of the model of
particular interest based on General Relativity (GR) and its classically
equivalent Weyl transverse alternative being compared and argued to be,
generally, inequivalent. The so constructed spontaneously broken Weyl
Transverse Relativity (WTR) is proposed as a viable beyond-GR effective field
theory of gravity, with screening of the Lagrangian CC, superseded by the
induced one, and emergence of the massive tensor and scalar gravitons as the
dark gravity components. A basic concept with the spontaneously broken Diff
gauge symmetry/relativity -- in particular, WTR vs. GR -- as a principle source
of the emergent dark gravity components of the Universe is put forward.

15
The categories of this paper are: nucl-ex
32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
16
The categories of this paper are: stat
8
The categories of this paper are: hep-ex
13
The categories of this paper are: quant-ph
12
The categories of this paper are: nucl-th
36
The categories of this paper are: cmp-lg
1
The categories of this paper are: cs
21
The categories of this paper are: adap-org
31
The categories of this paper are: ao-sci
30
The categories of this paper are: q-alg
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The categories of this paper are: funct-an
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The categories of this paper are: eess
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The categories of this paper are: solv-int
4
The categories of this paper are: cond-mat