Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Decoherence-induced violations of Einstein equivalence principle   In this essay it will be shown that Decoherence Model and Einstein
Equivalence Principle are conceptually incompatible. In other words, assuming
only the validity of the Weak Equivalence Principle the present work concludes
that we face two possibilities: (i) if Decoherence Model provides a correct
description of nature at quantum level, then there are systems which violate
Local Position Invariance, or, (ii) if all the postulates behind Einstein
Equivalence Principle are valid, even on quantum realm, then Decoherence Model
breaks down in curved spacetimes. Finally, the present results are confronted
against Schiff's conjecture.

12
The categories of this paper are: nucl-th
11
The categories of this paper are: hep-lat
31
The categories of this paper are: ao-sci
15
The categories of this paper are: nucl-ex
30
The categories of this paper are: q-alg
16
The categories of this paper are: stat
25
The categories of this paper are: patt-sol
20
The categories of this paper are: acc-phys
22
The categories of this paper are: chao-dyn
0
The categories of this paper are: hep-ph
2
The categories of this paper are: math
37
The categories of this paper are: supr-con
8
The categories of this paper are: hep-ex
24
The categories of this paper are: dg-ga
34
The categories of this paper are: chem-ph
26
The categories of this paper are: bayes-an