Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Non--Equilibrium Transport in Open Quantum Systems via Dynamically
  Constrained non--Hermitian Boundary Domains   The accurate simulation of real--time quantum transport is notoriously
difficult, requiring a consistent scheme to treat incoming and outgoing fluxes
at the boundary of an open system. We demonstrate a method to converge
non--equilibrium steady states using non--Hermitian source and sink potentials
alongside the application of dynamic density constraints during wavefunction
propagation. This scheme adds negligible cost to existing computational methods
while exhibiting exceptional stability and numerical accuracy.

30
The categories of this paper are: q-alg
36
The categories of this paper are: cmp-lg
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
13
The categories of this paper are: quant-ph
0
The categories of this paper are: hep-ph
31
The categories of this paper are: ao-sci
1
The categories of this paper are: cs
14
The categories of this paper are: math-ph
37
The categories of this paper are: supr-con
2
The categories of this paper are: math
22
The categories of this paper are: chao-dyn
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The categories of this paper are: q-fin
10
The categories of this paper are: q-bio
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The categories of this paper are: dg-ga
8
The categories of this paper are: hep-ex