Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Exploring ideas in topological quantum phenomena: A journey through the
  SSH model   Geared as an invitation for undergraduates, beginning graduate students, we
present a pedagogical introduction to one-dimensional topological phases -- in
particular the Su-Schrieffer-Heeger model. In the process, we delve upon ideas
of entanglement using the correlator method and the von-Neumann density-matrix
method, geometric phase, polarization, transport signatures and the role of
electron-electron interactions. Through hands-on numerical experiments, whose
$\href{https://github.com/hnoend/SSH_codes}{codes}$ are shared, we try to drive
home the message why a program of simulating quantum electronics with
topological toy models is the store house for discovering fantastic physics
ideas.

16
The categories of this paper are: stat
26
The categories of this paper are: bayes-an
34
The categories of this paper are: chem-ph
23
The categories of this paper are: solv-int
25
The categories of this paper are: patt-sol
31
The categories of this paper are: ao-sci
27
The categories of this paper are: comp-gas
24
The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
20
The categories of this paper are: acc-phys
12
The categories of this paper are: nucl-th
30
The categories of this paper are: q-alg
28
The categories of this paper are: alg-geom
36
The categories of this paper are: cmp-lg
19
The categories of this paper are: eess
7
The categories of this paper are: hep-th