Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: 1D Majorana Goldstinos and extended supersymmetry in quantum wires   One-dimensional Majorana modes can be obtained as boundary excitations of
topologically nontrivial two-dimensional topological superconductors. Here, we
propose instead the bottom-up creation of one-dimensional, counterpropagating,
and dispersive Majorana modes as bulk excitations of a periodic chain of
partially-overlapping, zero-dimensional Majorana modes in proximitized quantum
nanowires via periodically-modulated magnetic fields. These dispersive
one-dimensional Majorana modes can be either massive or massless. Massless
Majorana modes are pseudohelical, having opposite Majorana pseudospin, and
realize emergent quantum mechanical supersymmetry. The system exhibits extended
supersymmetry with central extensions and with spontaneous partial breaking. We
identify the massless Majorana fermions as Goldstinos, i.e., the
Nambu-Goldstone fermions associated with the spontaneous breaking of
supersymmetry. The experimental fingerprint of massless Majorana modes and
supersymmetry is the presence of a finite zero-bias peak, which is generally
not expected for Majorana modes with a finite overlap and localized at a finite
distance. Moreover, slowly varying magnetic fields can realize an adiabatic
Majorana pump which can be used as a dynamically probe of topological
superconductivity.

3
The categories of this paper are: physics
33
The categories of this paper are: plasm-ph
35
The categories of this paper are: mtrl-th
10
The categories of this paper are: q-bio
29
The categories of this paper are: funct-an
8
The categories of this paper are: hep-ex
15
The categories of this paper are: nucl-ex
1
The categories of this paper are: cs
31
The categories of this paper are: ao-sci
25
The categories of this paper are: patt-sol
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas
32
The categories of this paper are: atom-ph
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc