Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Energy transfer properties and absorption spectra of the FMO complex:
  from exact PIMC calculations to TCL master equations   We investigate the excitonic energy transfer (EET) in the
Fenna-Matthews-Olsen complex and obtain the linear absorption spectrum (at 300
K) by a phenomenological time-convolutionless (TCL) master equation which is
validated by utilizing Path Integral Monte Carlo (PIMC) simulations. By
applying Marcus' theory for choosing the proper Lindblad operators for the
long-time incoherent hopping process and using local non-Markovian dephasing
rates, our model shows very good agreement with the PIMC results for EET. It
also correctly reproduces the linear absorption spectrum that is found in
experiment, without using any fitting parameters.

16
The categories of this paper are: stat
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex
21
The categories of this paper are: adap-org
5
The categories of this paper are: gr-qc
32
The categories of this paper are: atom-ph
12
The categories of this paper are: nucl-th
34
The categories of this paper are: chem-ph
20
The categories of this paper are: acc-phys
19
The categories of this paper are: eess
0
The categories of this paper are: hep-ph
33
The categories of this paper are: plasm-ph
14
The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas
31
The categories of this paper are: ao-sci