@stlc 提到的 Bender 的 Make Sense of Non Hermitian Hamiltonians 这篇文章里面的用 PT Hermitian 代替 Dirac Hermitian 做,同时度规也改成了其他的度规,这个挺复杂的。 Bender 文中中假定了我们找出来的本征值是正定的了,然后讨论了新的框架。而我需要的确是一个复数本征值的 Hamiltonian. 而且 PT ...
1) non-Hermitian Hamiltonian 非厄米哈密顿量 1. Physical meaning ofnon-Hermitian Hamiltonian; 非厄米哈密顿量的物理意义 2) Hamiltonian[英][,hæmil'təuniən] [美][,hæmḷ'tonɪən] 哈密顿量 1. Size Consistency Study on the Single Reference Perturbation Theory with TwoHamiltonian...
1) non-hermitian Hamiltonian 非厄米的哈密顿 1. Using anon-hermitian Hamiltonianand considering the influence of reflected wave,the authors obtain the analytical form of the optical response function and the existence of intrinsic optical bistability in the crystalline organic semiconductor quantum well, ...
但是non-Hermitian Hamiltonian有一些特殊的情况下会有real spectrum，这种Hamiltonian被称作是Quasi-Hermitian...
point附近，没法对角化只能求jordan 标准型 数值上，用matlab里vpa包手动提高数值精度就行了。
Fring, Non-Hermitian Hamiltonians with real eigenvalues coupled to electric fields: from the time-independent to the time-dependent quantum mechanical formulation, Laser Phys. 17 (2007) 424-437.C. F. M. Faria and A. Fring, Non-Hermitian Hamiltonians with real eigenvalues coupled to electric ...
Hamiltonians having this property need not be Hermitian, but, except when PCT is spontaneously broken, the energy levels of such Hamiltonians are all real and positive! In this talk I examine quantum mechanical and quantum field theoretic systems whose Hamiltonians are non-Hermitian but obey PCT...
最值得注意的是,通过光学增益和损耗操纵光子本征态的能力为定制非厄米哈密顿量(non-Hermitian Hamiltonians)提供了一种新的手段,借以研究超越传统凝聚态系统的新的对称范式,这标志着非厄米光子学(non-Hermitian photonics)的诞生。在过去十年中,这些概念的快速发展...
As a consequence, its generator ( = the ";physical" Hamiltonian H p = H p (t)) cannot be, apparently, non-Hermitian. Still, the concept of the anomalous, non-Hermitian Hamiltonians H a plays an extremely useful role in the theoretical thinking (see e.g. [ 1 ]). An easy ...
In the light of...doi:10.1007/1-4020-4522-0_350Hideaki AoyamaAnatoli KonechnyV. LemesN. MaggioreM. SarandyS. SorellaSteven DuplijR. IbáezJ. C. MarreroE. PadrónSpringer NetherlandsConcise Encyclopedia of Supersymmetry