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Photon correlation time-asymmetry and dynamical coherence in multichromophoric systems (2404.16892v1)

Published 24 Apr 2024 in physics.chem-ph, physics.bio-ph, and quant-ph

Abstract: We theoretically investigate polarization-filtered two-photon correlations for the light emitted by a multichromophoric system undergoing excitation transport under realistic exciton-phonon interactions, and subject to continuous incoherent illumination. We show that for a biomolecular aggregate, such as the Fenna-Matthews Olson (FMO) photosynthetic complex, time-asymmetries in the cross-correlations of photons corresponding to different polarizations can be exploited to probe both quantum coherent transport mechanisms and steady-state coherence properties, which are not witnessed by zero-delay correlations. A classical bound on correlation asymmetry is obtained, which FMO is shown to violate using exact numerical calculations. Our analysis indicates that the dominant contributions to time-asymmetry in such photon cross-correlations are population to coherence transfer for Frenkel-Exciton models. Our results therefore put forward photon correlation asymmetry as a promising approach to investigate coherent contributions to excited-stated dynamics in molecular aggregates and other many-site quantum emitters.

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References (27)
  1. S. Huelga and M. Plenio, Contemporary Physics 54, 181 (2013).
  2. F. Fassioli and A. Olaya-Castro, New Journal of Physics 12, 085006 (2010).
  3. E. J. O’Reilly and A. Olaya-Castro, Nature Communications 5 (2014), 10.1038/ncomms4012.
  4. D. M. Wilkins and N. S. Dattani, Journal of Chemical Theory and Computation 11, 3411 (2015).
  5. Nature Reviews Methods Primers 3, 83 (2023).
  6. R. J. Glauber, Physical Review 130, 2529 (1963).
  7. H. Carmichael, Statistical Methods in Quantum Optics 2: Non-Classical Fields.
  8. C. Sánchez Munõz and F. Schlawin, Physical Review Letters 124, 203601 (2020).
  9. R. Loudon, Reports on Progress in Physics 43, 913 (1980).
  10. Supplemental Material .
  11. S. Mukamel, Principles of Nonlinear Optics and Spectroscopy (New York: Oxford University Press, 1995).
  12. M. . Cho, Two-Dimensional Optical Spectroscopy (1st ed.) (CRC Press.).
  13. A. Ishizaki and Y. Tanimura, The Journal of Chemical Physics 125, 084501 (2006).
  14. A. Ishizaki and G. R. Fleming, The Journal of Chemical Physics 130, 234111 (2009).
  15. Y. Tanimura, The Journal of Chemical Physics 141, 044114 (2014).
  16. Y. Ke and Y. Zhao, The Journal of Chemical Physics 146, 214105 (2017).
  17. T. P. Fay and D. T. Limmer, The Journal of Chemical Physics 157, 174104 (2022).
  18. M. O. Scully and M. S. Zubairy, Quantum Optics (Cambridge University Press, 1997).
  19. J. Adolphs and T. Renger, Biophysical Journal 91, 2778 (2006).
  20. T. P. Le and A. Olaya-Castro,   (2020), arXiv:2011.15016 .
  21. A. Ishizaki and Y. Tanimura, J. Phys. Soc. Jpn. 74, 3131 (2005).
  22. S. Nakajima, Progress of Theoretical Physics 20, 948 (1958).
  23. R. Zwanzig, The Journal of Chemical Physics 33, 1338 (1960).
  24. M. Tokuyama and H. Mori, Progress of Theoretical Physics 55, 411 (1976).
  25. H. P. Breuer and F. Petruccione, The theory of open quantum systems (Oxford University Press, Great Clarendon Street, 2002).
  26. C. W. Gardiner and P. Zoller, Quantum Noise, 2nd ed., edited by H. Haken (Springer, 2000).
  27. D. Brian and X. Sun, Chinese Journal of Chemical Physics 34, 497 (2021).
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