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Localization of symbol correspondences for spin systems ()

  • Authors:
  • USP affiliated author: ALCÂNTARA, PEDRO ANTONIO SOARES DE - IFSC
  • School: IFSC
  • Subjects: MECÂNICA QUÂNTICA; FÍSICA MATEMÁTICA; SPIN
  • Language: Inglês
  • Abstract: This work presents some results on the correspondence principle applied for spin systems (SU(2)- symmetric mechanical systems). After a short introduction, followed by a concise presentation of the relation between Lie groups SU(2) and SO(3), the quantum spin-j systems and the classical spin system are defined. Then, we present the definition of symbol correspondences for spin systems and list some important facts and properties about them, which are detailed in [8]. For our first original result, we prove an important conjecture found in [8]. Then, as our main original work, we propose a treatment to study asymptotic localization of symbols of pure states, which may provide a more physically intuitive criterion for the asymptotic emergence of classical dynamics from quantum dynamics
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    Versão PublicadaPedro Antonio Soares de A...Direct link
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    • ABNT

      ALCANTARA, Pedro Antonio Soares de; RIOS, Pedro Paulo de Magalhães. Localization of symbol correspondences for spin systems. [S.l: s.n.],[S.d.].
    • APA

      Alcantara, P. A. S. de, & Rios, P. P. de M. Localization of symbol correspondences for spin systems. São Carlos.
    • NLM

      Alcantara PAS de, Rios PP de M. Localization of symbol correspondences for spin systems.
    • Vancouver

      Alcantara PAS de, Rios PP de M. Localization of symbol correspondences for spin systems.

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