A
A. Kunick
Publications - 8
Citations - 78
A. Kunick is an academic researcher. The author has contributed to research in topics: Quantum chaos & Singular point of a curve. The author has an hindex of 5, co-authored 8 publications receiving 74 citations.
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Chaos in limit cycle systems with external periodic excitations
Willi-Hans Steeb,A. Kunick +1 more
TL;DR: In this paper, the authors investigated limit cycle systems in the plane with an external periodic excitation from the point of view of chaotic behavior, and a singular point analysis was carried out.
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Chaotic behaviour of a Hamiltonian with a quartic potential
TL;DR: In this article, the Hamiltonian H(x,p) = 1/2(p12)+1/2 (p22)+1 /2(x12x22) is investigated and the different aspects (singular point analysis, stability analysis, numerical treatment etc.) for studying chaotic behaviour are discussed.
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Integrability of dynamical systems and the singular-point analysis
TL;DR: In this article, the integrability of dynamical systems with the help of singular point analysis is discussed, in particular the connection with the Painleve property, and several examples will serve as illustrations.
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Limit cycle oscillations and a perturbed harmonic oscillator
Willi-Hans Steeb,A. Kunick +1 more
TL;DR: In this article, the behaviour of the dynamical system x = y, y = −x−μ sin y is studied in the context of electrical circuit theory, where the authors focus on the behavior of the system x and y.
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Finite Hubbard Model with Phonon Coupling
TL;DR: In this paper, the spectrum of the two point Hubbard model with phonon coupling is studied, and the connection with quantum chaos is discussed, in particular the connection between quantum chaos and quantum randomness.