Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Device independent certification of a quantum delayed choice experiment   Wave-particle duality has long been considered a fundamental signature of the
non-classical behavior of quantum phenomena, specially in a delayed choice
experiment (DCE), where the experimental setup revealing either the particle or
wave nature of the system is decided after the system has entered the
apparatus. However, as counter-intuitive as it might seem, usual DCEs do have a
simple causal explanation. Here, we take a different route and under a natural
assumption about the dimensionality of the system under test, we present an
experimental proof of the non-classicality of a DCE based on the violation of a
dimension witness inequality. Our conclusion is reached in a device-independent
and loophole-free manner, that is, based solely on the observed data and
without the need on any assumptions about the measurement apparatus.

21
The categories of this paper are: adap-org
25
The categories of this paper are: patt-sol
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs
19
The categories of this paper are: eess
4
The categories of this paper are: cond-mat
29
The categories of this paper are: funct-an
11
The categories of this paper are: hep-lat
22
The categories of this paper are: chao-dyn
10
The categories of this paper are: q-bio
37
The categories of this paper are: supr-con
32
The categories of this paper are: atom-ph
2
The categories of this paper are: math
31
The categories of this paper are: ao-sci
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th