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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 ...
Quadratic Hamiltonians in phase-space quantum mechanics
(1989-07)
The dynamical evolution is described within the phase-space
formalism by means of the Moyal propagator, which is the symbol of the
evolution operator. Quadratic Hamiltonians on the phase space are
distinguished in that ...
The modal-Hamiltonian interpretation and the Galilean covariance of quantum mechanics
(Elsevier, 2010-05)
The aim of this paper is to analyze the modal-Hamiltonian interpretation of quantum mechanics in the light of the Galilean group. In particular, it is shown that the rule of definite-value assignment proposed by that ...
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. ...
Quantum thermodynamics aspects with a thermal reservoir based on PT -symmetric Hamiltonians
(2021-08-01)
We present results concerning aspects of quantum thermodynamics under the background of non-Hermitian quantum mechanics for the dynamics of a quantum harmonic oscillator. Since a better control over the parameters in quantum ...
Termodinámica del enredo en sistemas cuánticos bipartitos simples
(Udelar. FC., 2017)
On the algebraic structure of rotationally invariant two-dimensional Hamiltonians on the noncommutative phase space
(IOP Publishing, 2016-01)
We study two-dimensional Hamiltonians in phase space with noncommutativity both in coordinates and momenta. We consider the generator of rotations on the noncommutative plane and the Lie algebra generated by Hermitian ...
A modal ontology of properties for quantum mechanics
(Springer, 2012-11)
Our purpose in this paper is to delineate an ontology for quantum mechanics that results adequate to the formalism of the theory. We will restrict our aim to the search of an ontology that expresses the conceptual content ...