Information geometry of complex Hamiltonians and exceptional points
From MaRDI portal
Publication:280516
DOI10.3390/e15093361zbMath1371.82059arXiv1307.4017OpenAlexW2044880278WikidataQ62272434 ScholiaQ62272434MaRDI QIDQ280516
Eva-Maria Graefe, Dorje C. Brody
Publication date: 10 May 2016
Published in: Entropy (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1307.4017
perturbation theoryphase transitioninformation geometryPT symmetryFisher-Rao metricexceptional pointnon-Hermitian Hamiltonian
Lua error in Module:PublicationMSCList at line 37: attempt to index local 'msc_result' (a nil value).
Related Items (3)
Non-Hermitian time-dependent perturbation theory: asymmetric transitions and transitionless interactions ⋮ Exact description of coalescing eigenstates in open quantum systems in terms of microscopic Hamiltonian dynamics ⋮ Dynamics of finite dimensional non-hermitian systems with indefinite metric
Cites Work
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Nongeneric eigenvalue perturbations of Jordan blocks
- Dynamics of quantum systems embedded in a continuum
- Bifurcations and exceptional points in dipolar Bose–Einstein condensates
- Visualization of Branch Points in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="script">P</mml:mi><mml:mi mathvariant="script">T</mml:mi></mml:math>-Symmetric Waveguides
- Information-Theoretic Differential Geometry of Quantum Phase Transitions
- Signatures of three coalescing eigenfunctions
- Extension d'une formule de Lagrange à des problèmes de valeurs propres
- A non-Hermitian \mathcal{P}\mathcal{T} symmetric Bose–Hubbard model: eigenvalue rings from unfolding higher-order exceptional points
- Biorthogonal quantum systems
- Coherent states and rational surfaces
- Quantal phase factors accompanying adiabatic changes
- The Role of Sufficiency and of Estimation in Thermodynamics
- Statistical geometry in quantum mechanics
- Geometrization of statistical mechanics
- Geometry of quantum evolution
- Geometry of Quantum Statistical Inference
- Real Spectra in Non-Hermitian Hamiltonians Having<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="bold-script">P</mml:mi><mml:mi mathvariant="bold-script">T</mml:mi></mml:math>Symmetry
- The physics of exceptional points
- Quantum phase transitions without thermodynamic limits
- Information geometry in vapour–liquid equilibrium
- Geometric phase for non-Hermitian Hamiltonians and its holonomy interpretation
- ON MATRICES DEPENDING ON PARAMETERS
- Projective Hilbert space structures at exceptional points
- Statistical Theory of Equations of State and Phase Transitions. I. Theory of Condensation
- Statistical Theory of Equations of State and Phase Transitions. II. Lattice Gas and Ising Model
This page was built for publication: Information geometry of complex Hamiltonians and exceptional points