Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Error bounds for constrained dynamics in gapped quantum systems:
  Rigorous results and generalizations   In arXiv:2001.03419 we introduce a universal error bound for constrained
unitary dynamics within a well-gapped energy band of an isolated quantum
system. Here, we provide the full details on the derivation of the bound. In
addition, we generalize the result to isolated quantum many-body systems by
employing the local Schrieffer-Wolff transformation, obtaining an error bound
that grows polynomially in time. We also generalize the result to Markovian
open quantum systems and quantitatively explain the quantum Zeno effect.

20
The categories of this paper are: acc-phys
11
The categories of this paper are: hep-lat
29
The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga
9
The categories of this paper are: nlin
16
The categories of this paper are: stat
12
The categories of this paper are: nucl-th
34
The categories of this paper are: chem-ph
25
The categories of this paper are: patt-sol
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
6
The categories of this paper are: astro-ph
3
The categories of this paper are: physics
17
The categories of this paper are: q-fin