Semiclassical form factor for spectral and matrix element fluctuations of multidimensional chaotic systems
نویسندگان
چکیده
منابع مشابه
Semiclassical form factor for spectral and matrix element fluctuations of multidimensional chaotic systems.
We present a semiclassical calculation of the generalized form factor Kab(tau) which characterizes the fluctuations of matrix elements of the operators a and b in the eigenbasis of the Hamiltonian of a chaotic system. Our approach is based on some recently developed techniques for the spectral form factor of systems with hyperbolic and ergodic underlying classical dynamics and f = 2 degrees of ...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2005
ISSN: 1539-3755,1550-2376
DOI: 10.1103/physreve.71.016210