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Periodic orbits of a Hamiltonian system related with the Friedmann–Robertson–Walker system in rotating coordinates
(2020-12-01)
We provide sufficient conditions on the four parameters of a Hamiltonian system, related with the Friedmann–Robertson–Walker Hamiltonian system in a rotating reference frame, which guarantee the existence of 12 continuous ...
Squeezed states from a quantum deformed oscillator Hamiltonian
(Elsevier Science, 2016-03)
The spectrum and the time evolution of a system, which is modeled by a non-hermitian quantum deformed oscillator Hamiltonian, is analyzed. The proposed Hamiltonian is constructed from a non-standard realization of the ...
A time-dependent pseudo-Hermitian Hamiltonian for a cavity mode with pure imaginary frequency
(2021-11-01)
In this work we first present a general treatment for a time-dependent (TD) pseudo-Hermitian quadratic Hamiltonian, considering an equally TD and non-Hermitian Dyson map. Then we particularize our study to a TD pseudo-Hermitian ...
Hamiltonian problems for reducible flowgraphs
(BrasilInstituto Tércio Pacitti de Aplicações e Pesquisas Computacionais, 2017)
Perturbation Theory for the Thermal Hamiltonian: 1D Case
(SPRINGER, 2021)
This work continues the study of the thermal Hamiltonian, initially proposed by J. M. Luttinger in 1964 as a model for the conduction of thermal currents in solids. The previous work (De Nittis and Lenz in Spectral theory ...
Faul-Free Hamiltonian Cycle in Faulty MÖbius Cubes
(Computación y Sistemas, 2009)
On The Group of Strong Symplectic Homeomorphisms
(Universidad de La Frontera. Departamento de Matemática y EstadísticaUniversidade Federal de Pernambuco. Departamento de Matemática, 2010)
The role of the Hamiltonian in the interpretation of quantum mechanics
(IOP Publishing, 2008-12)
In this paper we propose a new realist, non-collapse interpretation of quantum
mechanics, which moves away from the prevailing trend in the subject by paying special attention to the physical relevance of the interpretation. ...
Robust tori in a double-waved Hamiltonian model
(Elsevier B.V., 2010-12-01)
A Hamiltonian system perturbed by two waves with particular wave numbers can present robust tori, which are barriers created by the vanishing of the perturbed Hamiltonian at some defined positions. When robust tori exist, ...
Robust tori in a double-waved Hamiltonian model
(Elsevier B.V., 2010-12-01)
A Hamiltonian system perturbed by two waves with particular wave numbers can present robust tori, which are barriers created by the vanishing of the perturbed Hamiltonian at some defined positions. When robust tori exist, ...