Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Comparison of decoherence and Zeno dynamics from the context of weak
  measurement for a two level atom tunneling through squeezed vacuum   Decay parameter of coherence and population inversion are calculated from the
master equation of a two level atom tunneling through a squeezed vacuum. Using
those parameters, the timescales for decoherence and zeno effect are calculated
in the weak measurement scheme. By comparing those timescales, a certain
condition has been found for sustainable coherent dynamics.

33
The categories of this paper are: plasm-ph
5
The categories of this paper are: gr-qc
15
The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg
37
The categories of this paper are: supr-con
3
The categories of this paper are: physics
27
The categories of this paper are: comp-gas
18
The categories of this paper are: econ
12
The categories of this paper are: nucl-th
20
The categories of this paper are: acc-phys
2
The categories of this paper are: math
6
The categories of this paper are: astro-ph
34
The categories of this paper are: chem-ph
29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an
24
The categories of this paper are: dg-ga