Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Cross correlation mediated by distant Majorana zero modes with no
  overlap   Existing studies via shot noise calculation conclude that the cross
correlation between the currents in the two leads connected by a pair of
Majorana zero modes (MZMs) vanishes when their coupling energy $\epsilon_M\to
0$. Motivated by the intrinsic nature of nonlocality of the MZMs, we revisit
this important problem and propose an experimental scheme to demonstrate the
nonvanishing cross correlation even at the limit $\epsilon_M\to 0$. The
proposed scheme employs the Andreev-process-associated branch circuit currents,
which are theoretically obtained by applying a decomposition analysis for the
total currents while in practical measurement, are accessible directly. For
different bias voltage setup, we find intriguing results of both negative and
positive correlations and carry out simple physical understanding using a
quantum jump technique. Importantly, combining together with the evidence of
the zero-bias-peak of conductance, the nonlocal cross correlation predicted in
this work can help to definitely confirm the existence of the nonlocal MZMs.

36
The categories of this paper are: cmp-lg
19
The categories of this paper are: eess
29
The categories of this paper are: funct-an
30
The categories of this paper are: q-alg
4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
27
The categories of this paper are: comp-gas
22
The categories of this paper are: chao-dyn
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys
10
The categories of this paper are: q-bio
14
The categories of this paper are: math-ph
32
The categories of this paper are: atom-ph
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
21
The categories of this paper are: adap-org