Role of PT-symmetry in understanding Hartman effect
نویسندگان
چکیده
منابع مشابه
PT-symmetry in optics
We review quantum mechanical and optical pseudoHermitian systems with an emphasis on PT-symmetric systems important for optics and electrodynamics. One of the most interesting and much discussed consequences of PT symmetry is a phase transition under which the system eigenvalues lose their PT symmetry.We show that although this phase transition is difficult to realize experimentally, a similar ...
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The recently proposed complexification of Hamiltonians which keeps the spectra real (and is usually called PT symmetry) is re-interpreted as a certain natural linearalgebraic alternative to Hermiticity. PACS 03.65.Bz, 03.65.Ca 03.65.Fd March 15, 2008, whatis.tex file, J. Phys. A (lett.) Formalism of quantum mechanics is often illustrated by the harmonic oscillator H = p + q. Its eigenstates for...
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ژورنال
عنوان ژورنال: The European Physical Journal Plus
سال: 2020
ISSN: 2190-5444
DOI: 10.1140/epjp/s13360-020-00664-6