Cover Image

Features, paradoxes and amendments of perturbative non-Hermitian quantum mechanics

Fuente: arXiv

Saved in:

Bibliographic Details
Main Author:	Znojil, Miloslav
Format:	Preprint
Published:	2024
Subjects:	Quantum Physics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Non-stationary non-Hermitian "wrong-sign'' quantum oscillators and their meaningful physical interpretation
by: Znojil, Miloslav
Published: (2023)

Resonances and continued-fraction Green's functions in non-Hermitian Bose-Hubbard-like quantum models
by: Znojil, Miloslav
Published: (2025)

Asymptotic non-Hermitian degeneracy phenomenon and its exactly solvable simulation
by: Znojil, Miloslav
Published: (2026)

Mutual compatibility/incompatibility of quasi-Hermitian quantum observables
by: Znojil, Miloslav
Published: (2025)

Phase transitions in quasi-Hermitian quantum models at exceptional points of order four
by: Znojil, Miloslav
Published: (2026)

Construction of maximally non-Hermitian potentials under unbroken PT-symmetry constraint
by: Znojil, Miloslav
Published: (2025)

Discrete-coordinate crypto-Hermitian quantum system controlled by time-dependent Robin boundary conditions
by: Znojil, Miloslav
Published: (2024)

Non-Hermitian Bose-Hubbard-like quantum models
by: Znojil, Miloslav
Published: (2025)

Non-Hermitian-Hamiltonian-induced unitarity and optional physical inner products in Hilbert space
by: Znojil, Miloslav
Published: (2024)

Twin Hamiltonians, three types of the Dyson maps, and the probabilistic interpretation problem in quasi-Hermitian quantum mechanics
by: Ghosh, Aritra, et al.
Published: (2025)

Intrinsic exceptional point -- a challenge in quantum theory
by: Znojil, Miloslav
Published: (2024)

Complex tridiagonal quantum Hamiltonians and matrix continued fractions
by: Znojil, Miloslav
Published: (2025)

Reconstruction of full-space quantum Hamiltonian from its effective, energy-dependent model-space projection
by: Znojil, Miloslav
Published: (2025)

Relocalization switch in a triple quantum dot molecule in 2D
by: Znojil, Miloslav
Published: (2020)

Solvable analogue of the imaginary cubic oscillator
by: Znojil, Miloslav
Published: (2001)

Quantum singularities in a solvable toy model
by: Znojil, Miloslav
Published: (2024)

Supersymmetry and exceptional points
by: Znojil, Miloslav
Published: (2020)

Unitary unfoldings of Bose-Hubbard exceptional point with and without particle number conservation
by: Znojil, Miloslav
Published: (2020)

Emergence and localization of exceptional points in an exactly solvable toy model
by: Znojil, Miloslav
Published: (2025)

Anisotropy and asymptotic degeneracy of the physical-Hilbert-space inner-product metrics in an exactly solvable crypto-unitary quantum model
by: Znojil, Miloslav
Published: (2012)

Few-grid-point simulations of Big Bang singularity in quantum cosmology
by: Znojil, Miloslav
Published: (2025)

A reappraisal of Lagrangians with non-quadratic velocity dependence and branched Hamiltonians
by: Bagchi, Bijan, et al.
Published: (2024)

Emergent parallel transport and curvature in Hermitian and non-Hermitian quantum mechanics
by: Ju, Chia-Yi, et al.
Published: (2022)

Density matrices and entropy operator for non-Hermitian quantum mechanics
by: Bagarello, Fabio, et al.
Published: (2025)

Quasi-harmonic spectra from branched Hamiltonians
by: Ghosh, Aritra, et al.
Published: (2025)

Tunneling time in non-Hermitian space fractional quantum mechanics
by: Umar, Mohammad, et al.
Published: (2025)

PT-symmetric dynamical confinement: Fermi acceleration, quantum force and Berry phase
by: Rakhmanov, S., et al.
Published: (2024)

Hermitian vs non-Hermitian quantum thermometry
by: Hminat, Anass, et al.
Published: (2025)

A paradox in the quantum-mechanical treatment of destructive measurements on photons
by: Cabbolet, Marcoen J. T. F., et al.
Published: (2025)

Pseudo-hermitian Chebyshev differential matrix and non-Hermitian Liouville quantum mechanics
by: Lan, Chen, et al.
Published: (2024)

Probing topological phase transition with non-Hermitian perturbations
by: Liang, Jingcheng, et al.
Published: (2023)

Generalised state space geometry in Hermitian and non-Hermitian quantum systems
by: Pal, Kunal
Published: (2025)

Decomposition of a system in pseudo-Hermitian quantum mechanics
by: Badhani, Himanshu, et al.
Published: (2024)

Investigation of a non-Hermitian edge burst with time-dependent perturbation theory
by: Wen, Pengyu, et al.
Published: (2023)

Universal quantum control by non-Hermitian Hamiltonian
by: Jin, Zhu-yao, et al.
Published: (2025)

Solutions of time-dependent Schrodinger equations for model non-Hermitian quantum mechanical systems
by: Burrows, Brian L
Published: (2024)

Observation of non-Hermitian edge burst in quantum dynamics
by: Xiao, Lei, et al.
Published: (2023)

Lévy-index control of spectral singularities and coherent perfect absorption in non-Hermitian space-fractional quantum mechanics
by: Singh, Vibhav Narayan, et al.
Published: (2026)

Observation of non-Hermitian topology in cold Rydberg quantum gases
by: Zhang, Jun, et al.
Published: (2025)

Identifying non-Hermitian critical points with quantum metric
by: Ren, Jun-Feng, et al.
Published: (2024)