1.1k citations
- H. Fehske3 profiles44 · h 35
- Holger Fehske3 profiles22 · h 11
- A. Weisse16 · h 16
- Andreas Alvermann2 profiles15 · h 19
- F. Herfurth2 profiles12 · h 46
- K. Blaum3 profiles12 · h 67
- L. Schweikhard2 profiles12 · h 52
- G. Wellein10 · h 39
- G. Schubert3 profiles9 · h 96
- D. Lunney2 profiles8 · h 40
- F. Bronold8 · h 21
- M. Hohenadler8 · h 23
- GSI Helmholtz Centre for Heavy Ion ResearchDE12 papers
- Johannes Gutenberg University MainzDE11 papers
- UNSW SydneyAU11 papers
- Centre National de la Recherche ScientifiqueFR10 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR10 papers
- Christian-Albrechts-Universität zu KielDE9 papers
- European Organization for Nuclear ResearchCH9 papers
- Friedrich-Alexander-Universität Erlangen-NürnbergDE9 papers
- Heidelberg UniversityDE8 papers
- Max Planck Institute for Nuclear PhysicsDE8 papers
- Michigan State UniversityUS8 papers
- Campus FranceFR7 papers
10 papers · 1 filter
Many-body theory of the neutralization of strontium ions on gold surfaces
M. Pamperin, F. X. Bronold, H. Fehske
Motivated by experimental evidence for mixed-valence correlations affecting the neutralization of strontium ions on gold surfaces we set up an Anderson-Newns model for the Sr:Au sy…
Exciton formation in strongly correlated electron-hole systems near the semimetal-semiconductor transition
B Zenker, D Ihle, F X Bronold +1
The region surrounding the excitonic insulator phase is a three-component plasma composed of electrons, holes, and excitons. Due to the extended nature of the excitons, their prese…
Spectral and Entanglement Properties of the Bosonic Haldane Insulator
Satoshi Ejima, Florian Lange, Holger Fehske
We discuss the existence of a nontrivial topological phase in one-dimensional interacting systems described by the extended Bose-Hubbard model with a mean filling of one boson per…
Comparative density-matrix renormalization group study of symmetry-protected topological phases in spin-1 chain and Bose-Hubbard models
Satoshi Ejima, Holger Fehske
We reexamine the one-dimensional spin-1 model with on-site uniaxial single-ion anisotropy as to the appearance and characterization of the symmetry-protected topological Hald…
Fate of the excitonic insulator in the presence of phonons
B. Zenker, H. Fehske, H. Beck
The influence of phonons on the formation of the excitonic insulator has hardly been analyzed so far. Recent experiments on , 1-, and $\rm TmSe_{0.45…
Route to chaos in optomechanics
L. Bakemeier, A. Alvermann, H. Fehske
We establish the emergence of chaotic motion in optomechanical systems. Chaos appears at negative detuning for experimentally accessible values of the pump power and other system p…