Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Non-markovian polariton dynamics in organic strong coupling   Strongly coupled organic systems are characterized by unusually large Rabi
splittings, even in the vacuum state. They show the counter-intuitive feature
of a lifetime of the lower polariton state longer than for all other excited
states. Here we build up a new theoretical framework to understand the dynamics
of such coupled system. In particular, we show that the non-Markovian character
of the relaxation of the dressed organic system explains the long lifetime of
the lower polariton state.

25
The categories of this paper are: patt-sol
31
The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int
28
The categories of this paper are: alg-geom
32
The categories of this paper are: atom-ph
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
33
The categories of this paper are: plasm-ph
9
The categories of this paper are: nlin
11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
36
The categories of this paper are: cmp-lg
10
The categories of this paper are: q-bio
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ
12
The categories of this paper are: nucl-th