Analytically solvable 2×2 PT -symmetry dynamics from su(1,1)-symmetry problems ANALYTICALLY SOLVABLE 2×2 PT- SYMMETRY ... R. GRIMAUDO et al.

R. Grimaudo, A. S.M. De Castro, H. Nakazato, A. Messina

研究成果: Article査読

6 被引用数 (Scopus)

抄録

A protocol for explicitly constructing the exact time-evolution operators generated by 2×2 time-dependent PT-symmetry Hamiltonians is reported. Its mathematical applicability is illustrated with the help of appropriate examples. The physical relevance of the proposed approach within gain-loss system scenarios, like two coupled waveguides, is discussed in detail.

本文言語English
論文番号052103
ジャーナルPhysical Review A
99
5
DOI
出版ステータスPublished - 2019 5月 3

ASJC Scopus subject areas

  • 原子分子物理学および光学

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