Formalism of a harmonic oscillator in the future-included complex action theory
Formalism of a harmonic oscillator in the future-included complex action theory
Abstract In a special representation of complex action theory that we call “future-included,” we study a harmonic oscillator model defined with a non-normal Hamiltonian $\hat{H}$, in which a mass $m$ and an angular frequency $\omega$ are taken to be complex numbers. In order for the model to be sensible some …