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arXiv · 1403.5048

Two-photon paired solitons supported by medium polarization

M. Yoshimura·N. Sasao
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Abstract

We derive for the first time fundamental equations that describe soliton spatial profiles consisting of two-photon mode fields and macroscopic polarization of medium. Numerical solutions of this basic equation are presented to give single and multiple soliton chains taking an example of para-H$_2$ $v=0 \leftrightarrow 1$ vibrational system. Although effects of dissipative relaxation are included in the general form for two-level system, the existence of static soliton-condensate is established. Stability analysis of soliton solutions is given. Arguments given here support that soliton-condensates thus derived are final remnants of time evolution of macro-coherent two-photon process. These soliton-condensates are expected to be important in the proposed neutrino mass spectroscopy using atoms.

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M. Yoshimura, N. Sasao. 2014-06-06. Two-photon paired solitons supported by medium polarization. https://doi.org/10.1093/ptep%2Fptu094

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