Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Transformation of intermediate times in the decays of moving unstable
  quantum systems via the exponential modes   The transformation of canonical decay laws of moving unstable quantum systems
is studied by approximating, over intermediate times, the decay laws at rest
with superpositions of exponential modes via the Prony analysis. The survival
probability $\mathcal{P}_p(t)$, which is detected in the laboratory reference
frame where the unstable system moves with constant linear momentum $p$, is
represented by the transformed form $\mathcal{P}_0\left(\varphi_p(t)\right)$ of
the survival probability at rest $\mathcal{P}_0(t)$. The transformation of the
intermediate times, which is induced by the change of reference frame, is
obtained by evaluating the function $\varphi_p(t)$. Under determined
conditions, this function grows linearly and the survival probability
transforms, approximately, according to a scaling law over an estimated time
window. The relativistic dilation of times holds, approximately, over the time
window if the mass of resonance of the mass distribution density is considered
to be the effective mass at rest of the moving unstable quantum system.

11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
29
The categories of this paper are: funct-an
7
The categories of this paper are: hep-th
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
2
The categories of this paper are: math
26
The categories of this paper are: bayes-an
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs
28
The categories of this paper are: alg-geom
22
The categories of this paper are: chao-dyn
36
The categories of this paper are: cmp-lg