Pages that link to "Item:Q5426237"
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The following pages link to Tridiagonal {\cal PT} -symmetric<i>N</i>-by-<i>N</i>Hamiltonians and a fine-tuning of their observability domains in the strongly non-Hermitian regime (Q5426237):
Displaying 14 items.
- Classification of the conditionally observable spectra exhibiting central symmetry (Q637186) (← links)
- Anomalous mechanisms of the loss of observability in non-Hermitian quantum models (Q821343) (← links)
- Multiply degenerate exceptional points and quantum phase transitions (Q904477) (← links)
- Hermitian-non-Hermitian interfaces in quantum theory (Q1632689) (← links)
- Open problems: Matrix Hamiltonians with a chance of being complex symmetric (Q1944781) (← links)
- On a class of non-Hermitian Hamiltonians with tridiagonal matrix representation (Q2159301) (← links)
- Semi-analytical solutions for eigenvalue problems of chains and periodic graphs (Q2245987) (← links)
- On the reality of the spectrum of a non-Hermitian discrete Hamiltonian (Q2270472) (← links)
- Schrödinger equations with logarithmic self-interactions: from antilinear \(\mathcal{PT}\)-symmetry to the nonlinear coupling of channels (Q2333556) (← links)
- Solvable model of quantum phase transitions and the symbolic-manipulation-based study of its multiply degenerate exceptional points and of their unfolding (Q2442341) (← links)
- Numerical evidence that the perturbation expansion for a non-Hermitian \(\mathcal{PT}\)-symmetric Hamiltonian is Stieltjes (Q2774890) (← links)
- Bulk–edge correspondence and stability of multiple edge states of a $\mathcal{PT}$-symmetric non-Hermitian system by using non-unitary quantum walks (Q5157635) (← links)
- Passage through exceptional point: case study (Q5160912) (← links)
- Zig-zag-matrix algebras and solvable quasi-Hermitian quantum models (Q6166710) (← links)
