4.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Max Planck SocietyDE799 papers
- Technische Universität DresdenDE277 papers
- Centre National de la Recherche ScientifiqueFR261 papers
- Max Planck Institute for Chemical Physics of SolidsDE185 papers
- Technical University of MunichDE95 papers
- Princeton UniversityUS81 papers
- University of OxfordGB78 papers
- University of AugsburgDE77 papers
- Institute of PhysicsPL74 papers
- University of CambridgeGB73 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR71 papers
- The Abdus Salam International Centre for Theoretical Physics (ICTP)IT71 papers
178 papers · 1 filter
Entanglement entropy and entanglement spectrum of triplet topological superconductors
T. P. Oliveira, P. Ribeiro, P. D. Sacramento
We analyse the entanglement entropy properties of a two-dimensional p-wave superconductor with Rashba spin-orbit coupling, which displays a rich phase-space that supports non-trivi…
Van-der-Waals stabilized Rydberg aggregates
Hashem Zoubi, Alex Eisfeld, Sebastian Wüster
Assemblies of Rydberg atoms subject to resonant dipole-dipole interactions form Frenkel excitons. We show that van-der-Waals shifts can significantly modify the exciton wave functi…
Single-impurity Kondo physics at extreme particle-hole asymmetry
Yulia E. Shchadilova, Matthias Vojta, Masudul Haque
We study the fate of the Kondo effect with one-dimensional conduction baths at very low densities, such that the system explores the bottom of the conduction band. This can involve…
Photoemission spectroscopy with high-intensity short-wavelength lasers
Song Bin Zhang, Nina Rohringer
We theoretically study the process of photoelectron emission of the Helium atom by a high-intensity short-wavelength laser at a resonance condition of the residual singly charged i…
Skill of data based predictions versus dynamical models -- case study on extreme temperature anomalies
Stefan Siegert, Jochen Broecker, Holger Kantz
We compare probabilistic predictions of extreme temperature anomalies issued by two different forecast schemes. One is a dynamical physical weather model, the other a simple data m…
Interplay of classical and "quantum" capacitance in a one dimensional array of Josephson junctions
Pedro Ribeiro, Antonio M. García-García
Even in the absence of Coulomb interactions phase fluctuations induced by quantum size effects become increasingly important in superconducting nano-structures as the mean level sp…
Detection of Symmetry Enriched Topological Phases
Ching-Yu Huang, Xie Chen, Frank Pollmann
Topologically ordered systems in the presence of symmetries can exhibit new structures which are referred to as symmetry enriched topological (SET) phases. We introduce simple meth…
Kondo Destruction and Quantum Criticality in Kondo Lattice Systems
Qimiao Si, J. H. Pixley, Emilian Nica +4
Considerable efforts have been made in recent years to theoretically understand quantum phase transitions in Kondo lattice systems. A particular focus is on Kondo destruction, whic…
Optimally Convergent Quantum Jump Expansion
Felix Lucas, Klaus Hornberger
A method for deriving accurate analytic approximations for Markovian open quantum systems was recently introduced in [F. Lucas and K. Hornberger, Phys. Rev. Lett. 110, 240401 (2013…
Large-scale chaos and fluctuations in active nematics
Sandrine Ngo, Anton Peshkov, Igor S. Aranson +3
We show that "dry" active nematics, e.g. collections of shaken elongated granular particles, exhibit large-scale spatiotemporal chaos made of interacting dense, ordered, band-like…
Relaxation dynamics of an isolated large-spin Fermi gas far from equilibrium
Ulrich Ebling, Jasper Simon Krauser, Nick Fläschner +4
A fundamental question in many-body physics is how closed quantum systems reach equilibrium. We address this question experimentally and theoretically in an ultracold large-spin Fe…
Dynamical localization in a chain of hard core bosons under a periodic driving
Tanay Nag, Sthitadhi Roy, Amit Dutta +1
We study the dynamics of a one-dimensional lattice model of hard core bosons which is initially in a superfluid phase with a current being induced by applying a twist at the bounda…
From fractionally charged solitons to Majorana bound states in a one-dimensional interacting model
Doru Sticlet, Luis Seabra, Frank Pollmann +1
We consider one-dimensional topological insulators hosting fractionally charged midgap states in the presence and absence of induced superconductivity pairing. Under the protection…
Distinct magnetic phase transition at the surface of an antiferromagnet
Sean Langridge, Gavin M. Watson, Doon Gibbs +6
In the majority of magnetic systems the surface is required to order at the same temperature as the bulk. In the present study, we report a distinct and unexpected surface magnetic…
On the origin of the exponential decay of the Loschmidt echo in integrable systems
Remy Dubertrand, Arseni Goussev
We address the time decay of the Loschmidt echo, measuring sensitivity of quantum dynamics to small Hamiltonian perturbations, in one-dimensional integrable systems. Using semiclas…
Chimera states: The Existence Criteria Revisited
Gautam C Sethia, Abhijit Sen
Chimera states, representing a spontaneous break-up of a population of identical oscillators that are identically coupled, into sub-populations displaying synchronized and desynchr…
Lattice-site-specific spin-dynamics in double perovskite Sr2CoOsO6
Binghai Yan, Avijit Kumar Paul, Sudipta Kanungo +12
We have studied the magnetic properties and spin-dynamics of the structurally-ordered double perovskite SrCoOsO. Our neutron diffraction, muon spin relaxation and ac-suscep…
Flat Thomas-Fermi artificial atoms
Yu. N. Ovchinnikov, Avik Halder, Vitaly V. Kresin
We consider two-dimensional (2D) "artificial atoms" confined by an axially symmetric potential . Such configurations arise in circular quantum dots and other systems effectiv…
Anisotropic Intermittency of Magnetohydrodynamic Turbulence
K. T. Osman, K. H. Kiyani, S. C. Chapman +1
A higher-order multiscale analysis of spatial anisotropy in inertial range magnetohydrodynamic turbulence is presented using measurements from the STEREO spacecraft in fast ambient…
Dissipation in a topological Josephson junction
Paul Matthews, Pedro Ribeiro, Antonio M. García-García
Topological features of low dimensional superconductors have caused a lot of excitement recently because of their broad range of applications in quantum information and their poten…
Nonlinear response of a linear chain to weak driving
D. Hennig, C. Mulhern, A. D. Burbanks +1
We study the escape of a chain of coupled units over the barrier of a metastable potential. It is demonstrated that a very weak external driving field with suitably chosen frequenc…
Orientation dependence of energy absorption and relaxation dynamics of in fs-laser pulses: How round is ?
M. Fischer, J. Handt, G. Seifert +1
By means of non-adiabatic quantum molecular dynamics it is shown, that the amount of energy deposited into by a short laser field strongly depends on the molecular…
High-harmonic probing of electronic coherence in dynamically aligned molecules
P. M. Kraus, S. B. Zhang, A. Gijsbertsen +3
We introduce and demonstrate a new approach to measuring coherent electron wave packets using high-harmonic spectroscopy. By preparing a molecule in a coherent superposition of ele…
Particle invasion, survival, and non-ergodicity in 2D diffusion processes with space-dependent diffusivity
Andrey G. Cherstvy, Aleksei V. Chechkin, Ralf Metzler
We study the thermal Markovian diffusion of tracer particles in a 2D medium with spatially-varying diffusivity , mimicking recently measured, heterogeneous maps of the appare…