Strong time operators associated with generalized Hamiltonians

Fumio Hiroshima, Sotaro Kuribayashi, Yasumichi Matsuzawa

研究成果: Contribution to journalArticle査読

5 被引用数 (Scopus)

抄録

Let the pair of operators, (H, T), satisfy the weak Weyl relation: Te -itH =e-itH where H is self-adjoint and T is closed symmetric. Suppose that g is a real-valued Lebesgue measurable function on ℝ such that g ∈ c2(ℝ\K) for some closed subset K ⊂ ℝ with Lebesgue measure zero. Then we can construct a closed symmetric operator D such that (g(H), D) also obeys the weak Weyl relation.

本文言語英語
ページ(範囲)115-123
ページ数9
ジャーナルLetters in Mathematical Physics
87
1-2
DOI
出版ステータス出版済み - 2 2009

All Science Journal Classification (ASJC) codes

  • 統計物理学および非線形物理学
  • 数理物理学

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