English

On one-dimensional G-dynamics and non-Hermitian Hamiltonian operators

General Physics 2021-09-07 v1

Abstract

Focusing on the algebraical analysis of two various kinds of one-dimensional G-dynamics w^(cl){{\hat{w}}^{\left( cl \right)}} and w^(ri){{\hat{w}}^{\left( ri\right)}} separately induced by different Hamiltonian operators H^\hat{H} are the keypoints. In this work, it's evidently proved that an identity w^(cl)u1/20{{\hat{w}}^{\left( cl \right)}}{{u}^{-1/2}}\equiv0 always holds for any u>0u>0 based on the formula of one-dimensional G-dynamics w^(cl){{\hat{w}}^{\left( cl \right)}}. We prove that the G-dynamics w^(cl){{\hat{w}}^{\left( cl \right)}} and w^(ri){{\hat{w}}^{\left( ri\right)}} obey Leibniz identity if and only if w^(cl)1=0{{\hat{w}}^{\left( cl \right)}}1=0 and w^(ri)1=0{{\hat{w}}^{\left( ri\right)}}1=0, respectively. \par In accordance with the G-dynamics w^(cl){{\hat{w}}^{\left( cl \right)}}, we investigate the unique eigenvalues equation w^(cl)L(u,t,λ)=1λL(u,t,λ){{\hat{w}}^{\left( cl \right)}}L\left( u,t,\lambda \right)=-\sqrt{-1}\lambda L\left( u,t,\lambda \right) of the G-dynamics with a precise geometric eigenfunction L(u,t,λ)=u1/2eλt, u>0L\left( u,t,\lambda \right)={{u}^{-1/2}}{{e}^{{{\lambda }}t}},~u>0 as time t[0,T]t\in \left[ 0,T \right] develops and the equation of energy spectrum is then induced. The non-Hermitian Hamiltonian operators are studied as well, we obtain a series of ODE with their special solutions, and we prove multiplicative property of the geometric eigenfunction. The coordinate derivative and time evolution of the G-dynamics are respectively considered. Seeking the invariance of G-dynamics w^(cl){{\hat{w}}^{\left( cl \right)}} under coordinate transformation is considered, so that we think of one-dimensional G-dynamics w^(cl){{\hat{w}}^{\left( cl \right)}} on coordinate transformation, it gives the rule of conversion between two coordinate systems. As a application, some examples are given for such rule of conversion. Meanwhile, we search the conditions that quantum geometric bracket vanishes and a specific case follows.

Cite

@article{arxiv.2108.01947,
  title  = {On one-dimensional G-dynamics and non-Hermitian Hamiltonian operators},
  author = {Jack Whongius},
  journal= {arXiv preprint arXiv:2108.01947},
  year   = {2021}
}

Comments

32 pages, submitted to the JMAA, comments are welcome

R2 v1 2026-06-24T04:49:07.809Z