A consistent physical theory of quantum mechanics can be built on a complex Hamiltonian that is not Hermitian but instead satisfies the physical condition of space-time reflection symmetry (PT symmetry). Thus, there are infinitely many new Hamiltonians that one can construct that might explain ...
In the presence of CP violation, the effective Hamiltonian matrix describing a neutral meson-antimeson system does not commute with its Hermitian conjugate... Silva,Jo?o - 《Physical Review D Particles & Fields》 被引量: 28发表: 2000年 Virtual reality interfaces using Tweek Developers of virtual...
Jun 2, 2019 at 19:40 comment added DanielC Defining algebraic relations between observables (and a technical detail such as "the spectrum of the Hamiltonian is bounded from below") is enough to fully specify the theory. Think of the algebraic approach to the 1D harmonic oscillator. ...