Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Questions and Physical Reality -Simple Philosophical considerations-   We argue, through some philosophical considerations, on (i)dependent or (ii)
an independent existence of physical reality underlying quantum states.
According these simple considerations, we conclude that is impossible to have a
clear independent existence of physical reality, we need to search the reasons
in the relationship between our questions (the observers) and the consequent
answers (always estimated by the same observers). Finally, we infer that every
theory is affected by our "questions", so we cannot speak about an
unconditional and independent theory underlying physical reality. Plan of the
paper. The existence of physical reality underlying quantum states: (i) it
before bit,(ii)it without bit,(iii)it from bit.

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The categories of this paper are: hep-ph
14
The categories of this paper are: math-ph
23
The categories of this paper are: solv-int
16
The categories of this paper are: stat
20
The categories of this paper are: acc-phys
17
The categories of this paper are: q-fin
9
The categories of this paper are: nlin
36
The categories of this paper are: cmp-lg
7
The categories of this paper are: hep-th
19
The categories of this paper are: eess
8
The categories of this paper are: hep-ex
29
The categories of this paper are: funct-an
2
The categories of this paper are: math
37
The categories of this paper are: supr-con
6
The categories of this paper are: astro-ph
24
The categories of this paper are: dg-ga