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arXiv · 1506.08534

Quantum trajectory tests of radical-pair quantum dynamics in CIDNP measurements of photosynthetic reaction centers

K. Tsampourakis·I. K. Kominis
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Abstract

Chemically induced dynamic nuclear polarization is a ubiquitous phenomenon in photosynthetic reaction centers. The relevant nuclear spin observables are a direct manifestation of the radical-pair mechanism. We here use quantum trajectories to describe the time evolution of radical-pairs, and compare their prediction of nuclear spin observables to the one derived from the radical-pair master equation. While our approach provides a consistent description, we unravel a major inconsistency within the conven- tional theory, thus challenging the theoretical interpretation of numerous CIDNP experiments sensitive to radical-pair reaction kinetics.

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K. Tsampourakis, I. K. Kominis. 2015-06-29. Quantum trajectory tests of radical-pair quantum dynamics in CIDNP measurements of photosynthetic reaction centers. https://arxiv.org/abs/1506.08534

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