Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Emulating coherent backscattering in multipath tunnel systems on a
  near-term Quantum computer   Superconducting qubits already demonstrated potential in emulating coherent
back scattering or weak localization (WL) and tunnelling phenomena however, in
a real multipath system they have not been verified yet.Here we show how a
double-path system can be emulated by a quantum device through construction of
multiple scattering centers in closed paths (detune boxes) and tunnel barriers
with a large return probability (Pr) of electrons. Incorporation of such
arrangements of tunnel barriers can add an extra geometric phase and
demonstrate Aharonov-Bohm type oscillations (phi)0 and (phi/2)0 in a ring and a
tube, respectively. A combination of inter and intra layer tunnelling in a
double-path circuit creates a phase reversal and subsequently weak
anti-localization (WAL) effect with a long coherence time. Finally, angle
dependence of Pr firmly establishes stability of the two-path circuit which is
also associated with a phase reversal due to the inter-path resonance.

12
The categories of this paper are: nucl-th
28
The categories of this paper are: alg-geom
20
The categories of this paper are: acc-phys
1
The categories of this paper are: cs
17
The categories of this paper are: q-fin
19
The categories of this paper are: eess
26
The categories of this paper are: bayes-an
13
The categories of this paper are: quant-ph
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
23
The categories of this paper are: solv-int
27
The categories of this paper are: comp-gas
15
The categories of this paper are: nucl-ex
14
The categories of this paper are: math-ph
29
The categories of this paper are: funct-an
25
The categories of this paper are: patt-sol