P-Matrix and J-Matrix Approaches: Coulomb Asymptotics in the Harmonic Oscillator Representation of Scattering Theory
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چکیده
منابع مشابه
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متن کاملQuartic Anharmonic Oscillator And Random Matrix Theory
In this paper the relationship between the problem of constructing the ground state energy for the quantum quartic oscillator and the problem of computing mean eigenvalue of large positively de nite random hermitean matrices is established. This relationship enables one to present several more or less closed expressions for the oscillator energy. One of such expressions is given in the form of ...
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ژورنال
عنوان ژورنال: Annals of Physics
سال: 2000
ISSN: 0003-4916
DOI: 10.1006/aphy.1999.5992