Publications
Preprints
Physics-inspired machine learning for power grid frequency modelling
Johannes Kruse, Eike Cramer, Benjamin Schäfer, and Dirk Witthaut
[preprint]
Predicting Dynamic Stability from Static Features in Power Grid Models using Machine Learning
Maurizio Titz, Franz Kaiser, Johannes Kruse, and Dirk Witthaut
[preprint]
Understanding electricity prices beyond the merit order principle using explainable AI
Julius Trebbien, Leonardo Rydin Gorjão, Aaron Praktiknjo, Benjamin Schäfer, and Dirk Witthaut
[preprint]
Changes in stability and jumps in Dansgaard–Oeschger events: a data analysis aided by the Kramers–Moyal equation
Leonardo Rydin Gorjão, Keno Riechers, Forough Hassanibesheli, Dirk Witthaut Pedro G. Lind, and Niklas Boers
[preprint]
Change of persistence in European electricity spot prices
Leonardo Rydin Gorjão, Dirk Witthaut, Pedro G. Lind, Wided Medjroubi
[preprint]
Multivariate Probabilistic Forecasting of Intraday Electricity Prices using Normalizing Flows
Eike Cramer, Dirk Witthaut, Alexander Mitsos, Manuel Dahmen
[preprint]
Predicting Braess' Paradox in Supply and Transport Networks
Debsankha Manik, Dirk Witthaut, and Marc Timme
[preprint]
Formation of trade networks by economies of scale and product differentiation
Changyuan Han, Malte Schröder, Dirk Witthaut, and Philipp C.~Böttcher
[preprint]
Inside the Echo Chamber: Disentangling network dynamics from polarization,
Duilio Balsamo, Valeria Gelardi, Chengyuan Han, Daniele Rama, Abhishek Samantray, Claudia Zucca, and Michele Starnini
[preprint]
Improving the performance of reputation evaluating by combining the structure of network and nonlinear recovery
Meng Li, Chengyuan Han, Yuanxiang Jiang, Zengru Di
[preprint]
Publications in peer-reviewed journals and conference proceedings:
2023
jumpdiff: A Python Library for Statistical Inference of Jump-Diffusion Processes in Observational or Experimental Data Sets
Leonardo Rydin Gorjão, Dirk Witthaut, and Pedro G. Lind
Journal of Statistical Software 105, 1–22 (2023) [article]
2022
Collective nonlinear dynamics and self-organization in decentralized power grids
Dirk Witthaut, Frank Hellmann, Jürgen Kurths, Stefan Kettemann, Hildegard Meyer-Ortmanns, and Marc Timme
Rev. Mod. Phys. 94, 015005 (2022) [article]
Dual communities in spatial networks,
Franz Kaiser, Philipp C. Böttcher, Henrik Ronellenfitsch, Vito Latora, and Dirk Witthaut
Nature Communications 13, 7479 (2022)
[article]
[preprint]
Understanding Braess’ Paradox in power grids
Benjamin Schäfer, Thiemo Pesch, Debsankha Manik, Julian Gollenstede, Guosong Lin, Hans-Peter Beck, Dirk Witthaut, and Marc Timme
Nature Communications 13, 5396 (2022)
[article]
[preprint]
This article was covered in Nature Computational Science.
Complexity and Persistence of Price Time Series of the European Electricity Spot Market
Chengyuan Han, Hannes Hilger, Eva Mix, Philipp C. Böttcher, Mark Reyers, Christian Beck, Dirk Witthaut, Leonardo Rydin Gorjão
PRX Energy 1 (1), 013002 (2022)
[article]
[preprint]
This article was covered in Science,
in Nature Reviews Physics,
and in APS Physics.
Revealing interactions between HVDC cross-area flows and frequency stability with explainable AI
Sebastian Pütz, Benjamin Schäfer, Dirk Witthaut, Johannes Kruse
Energy Informatics 5, 46 (2022)
[article]
[preprint]
Validation Methods for Energy Time Series Scenarios from Deep Generative Models
Eike Cramer, Leonardo Rydin Gorjão, Alexander Mitsos, Benjamin Schäfer, Dirk Witthaut, and Manuel Dahmen
IEEE Access 10, 8194 (2022)
[article]
Phase and amplitude synchronisation in power-grid frequency fluctuations in the Nordic Grid
Leonardo Rydin Gorjão, Luigi Vanfretti, Dirk Witthaut, Christian Beck, and Benjamin Schäfer
IEEE Access 10, 18065 (2022)
[article]
Inferring Topology of Networks With Hidden Dynamic Variables
Raoul Schmidt, Hauke Haehne, Laura Hillmann, Jose Casadiego, Dirk Witthaut, Benjamin Schäfer, and Marc Timme
IEEE Access \10, 76682 (2022)
[article]
MFDFA: Efficient Multifractal Detrended Fluctuation Analysis in Python
Leonardo Rydin Gorjão, Galib Hassan, Jürgen Kurths, and Dirk Witthaut
Computer Physics Communications 273, 108254 (2022)
[article]
[preprint]
Branching in flow networks with linear congestion
Matthias Dahlmanns, Franz Kaiser, and Dirk Witthaut
Physical Review Research 4, 043208 (2022)
[article]
Initial analysis of the impact of the Ukrainian power grid synchronization with Continental Europe
Philipp C. Böttcher, Leonardo Rydin Gorjão, Christian Beck, Richard Jumar, Heiko Maass, Veit Hagenmeyer, Dirk Witthaut, Benjamin Schäfer
Energy Advances, Advanced Online Publication (2022)
[article]
Collective effects and synchronization of demand in real-time demand response
Chengyuan Han, Dirk Witthaut, Leonardo Rydin Gorjão, Philipp C. Böttcher
Journal of Physics: Complexity 3 (2), 025002 (2022) [article]
[preprint]
Dynamic stability of electric power grids: Tracking the interplay of the network structure, transmission losses and voltage dynamics,
Philipp C. Böttcher, Leonardo Rydin Gorjão and Dirk Witthaut
Chaos 32 (5), 053117 [ article]
[preprint]
Secondary control activation analysed and predicted with explainable AI,
Johannes Kruse, Benjamin Schäfer, and Dirk Witthaut
Electric Power Systems Research 212, 108489
[article]
[preprint]
2021
Exploring deterministic frequency deviations with explainable AI,
Johannes Kruse, Benjamin Schäfer, and Dirk Witthaut
2021 IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids (SmartGridComm)
[article][preprint]
Revealing drivers and risks for power grid frequency stability with explainable AI,
Johannes Kruse, Benjamin Schäfer, and Dirk Witthaut
Patterns 2 (11), 100365
[article]
[preprint]
Topological theory of resilience and failure spreading in flow networks
Franz Kaiser and Dirk Witthaut
Physical Review Research 3, 023161
[article]
Network isolators inhibit failure spreading in complex networks
Franz Kaiser, Vito Latora, and Dirk Witthaut
Nature Communications 12, 3143
[article]
Three stages in the co-transformation of the energy and mobility sector
Simon Morgenthaler, Justus Dünzen, Ingo Stadler, and Dirk Witthaut
Renewable and Sustainable Energy Reviews, \textbf{150}, 111494 (2021)}
[article]
[preprint]
Spatio-temporal complexity of power-grid frequency fluctuations
Leonardo Rydin Gorjão, Benjamin Schäfer, Dirk Witthaut, and Christian Beck
New J. Phys. \textbf{23}, 073016 (2021)}
[article]
Multi-decadal offshore wind power variability can be mitigated through optimized European allocation
Charlotte Neubacher, Dirk Witthaut, and Jan Wohland
Adv. Geosci. 54, 205–215 (2021)
[article]
Arbitrary-Order Finite-Time Corrections for the Kramers–Moyal Operator
Leonardo Rydin Gorjão, Dirk Witthaut, Klaus Lehnertz, and Pedro G. Lind
Entropy 23, 517 (2021)
[article]
Universal statistics of redistribution factors and large scale cascades in power grids,
Franz Kaiser, and Dirk Witthaut
IEEE Access 1, 035003
[article]
Targeted suppression of failure spreading in multistable oscillator networks,
Jonas Wassmer, Dirk Witthaut, and Franz Kaiser,
Journal of Physics: Complexity 2, 035003
[article]
2020
Open database analysis of scaling and spatio-temporal properties of power grid frequencies,
Leonardo Rydin Gorjão, Richard Jumar, Heiko Maass, Veit Hagenmeyer, G Cigdem Yalcin, Johannes Kruse, Marc Timme, Christian Beck, Dirk Witthaut, Benjamin Schäfer
Nature Communications 11, 6362 [article]
Discontinuous transition to loop formation in optimal supply networks,
Franz Kaiser, Henrik Ronellenfitsch, and Dirk Witthaut,
Nature Communications 11, 5796
[article]
High-performance charging for the electrification of highway traffic: Optimal operation, infrastructure requirements and economic viability,
Thiemo Pesch, Hans-Josef Allelein, Dirk Müller, and Dirk Witthaut,
Applied Energy 280, 115706
[article]
[preprint]
Site-dependent levelized cost assessment for fully renewable Power-to-Methane systems,
Simon Morgenthaler, Christopher Ball, Jan Koj, Wilhelm Kuckshinrichs, and Dirk Witthaut,
Energy Conversion and Management 223, 113150
[article]
[preprint]
Predictability of Power Grid Frequency,
Johannes Kruse, Benajmin Schäfer, and Dirk Witthaut,
IEEE Access 8, 149435
[article]
[preprint]
Reconstruction of Demand Shocks in Input-Output Networks,
Chengyuan Han, Johannes Többen, Wilhelm Kuckshinrichs, Malte Schröder, and Dirk Witthaut,
Complex Networks XI, Springer Proceedings in Complexity, 131
[article]
[preprint]
Stochastic properties of the frequency dynamics in real and synthetic power grids,
Mehrnaz Anvari, Leonardo Rydin Gorjão, Marc Timme, Dirk Witthaut, Benjamin Schäfer, and Holger Kantz,
Phys. Rev. Research 2, 013339
[article]
[preprint]
Data-driven model of the power-grid frequency dynamics,
Leonardo Rydin Gorjão, Mehrnaz Anvari, Holger Kantz, Christian Beck, Dirk Witthaut, Marc Timme, and Benjamin Schäfer,
IEEE Access 8, 43082
[article] [preprint]
Optimal system layout and locations for fully renewable high temperature co-electrolysis,
Simon Morgenthaler, Wilhelm Kuckshinrichs, and Dirk Witthaut,
Applied Energy 260, 114218,
[article]
Collective effects of link failures in linear flow networks,
Franz Kaiser, Julius Strake, Dirk Witthaut,
New Journal of Physics 22, 013053
[article] [preprint]
2019
Significant multi-decadal variability of German wind energy generation,
Jan Wohland, Nour Eddine Omrani, Noel Keenlyside, and Dirk Witthaut,
Wind Energy Science 4, 515-526,
[article]
Wind Power Persistence is Governed by Superstatistics,
Juliane Weber, Mark Reyers, Christian Beck, Marc Timme, Joaquim G. Pinto, Dirk Witthaut, and Benjamin Schäfer,
Sci. Rep. 9, 19971,
[article] [preprint]
Fluctuation-induced Distributed Resonances in Oscillatory Networks,
Xiaozhu Zhang, Sarah Hallerberg, Moritz Matthiae, Dirk Witthaut, and Marc Timme,
Science Advances 5(7), eaav1027,
[article] [preprint]
kramersmoyal: Kramers—Moyal coefficients for stochastic processes,
Leonardo Rydin Gorjão, Francisco Meirinhos,
J. Open Source Softw., 4(44), 1693,
[article] [preprint] [Repository]
Multistability in lossy power grids and oscillator networks,
Chiara Balestra, Franz Kaiser, Debsankha Manik, and Dirk Witthaut,
Chaos 29, 123119
[article] [preprint]
Analysis and data-driven reconstruction of bivariate jump-diffusion processes,
Leonardo Rydin Gorjão, Jan Heysel, Klaus Lehnertz, and M. Reza Rahimi Tabar,
Phys. Rev. E 100, 062127
[article] [preprint]
The winner takes it all—Competitiveness of single nodes in globalized supply networks,
Chengyuan Han, Dirk Witthaut, Marc Timme, and Malte Schröder,
PLoS ONE 14(11), e0225346
[article] [preprint]
Inconsistent wind speed trends in current 20th century reanalyses,
Jan Wohland, Nour-Eddine Omrani, Dirk Witthaut, and Noel S. Keenlyside,
J. Geophys. Res. Atmos., 124
[article]
Non-Local Impact of Link Failures in Linear Flow Networks,
Julius Strake, Franz Kaiser, Farnaz Basiri, Henrik Ronellenfitsch, and Dirk Witthaut,
New J. Phys. 21, 053009
[article][preprint]
2018
Non-Gaussian power grid frequency fluctuations characterized by Levy-stable laws and superstatistics,
Benjamin Schäfer, Christian Beck, Kazuyuki Aihara, Dirk Witthaut, and Marc Timme,
Nature Energy 3, 119 (2018)
[article]
[preprint]
Dynamically induced cascading failures in supply networks,
Benjamin Schäfer, Dirk Witthaut, Marc Timme, and Vito Latora,
Nature Communications 9, 1975 (2018)
[article]
[preprint]
Hysteretic percolation from locally optimal individual decisions,
Malte Schroeder, Jan Nagler, Marc Timme and Dirk Witthaut,
Phys. Rev. Lett. 120, 248302 (2018)
[article]
[preprint]
Natural wind variability triggered drop in German redispatch volume and costs from 2015 to 2016,
Jan Wohland, Mark Reyers, Carolin Maerker, and Dirk Witthaut,
PloS One 13, e0190707 (2018)
[article]
Impact of climate change on backup and storage needs in highly renewable power systems in Europe ,
Juliane Weber, Jan Wohland, Mark Reyers, Julia Moemken, Charlotte Hoppe, Joaquim G. Pinto and Dirk Witthaut,
PLoS ONE 13, e0201457 (2018)
[article]
[preprint]
Negative emission potential of Direct Air Capture powered by renewable excess electricity in Europe,
Jan Wohland, Dirk Witthaut, and Carl-Friedrich Schleussner,
Earth's Future 6, 1380 (2018)
[article]
Curing Braess' Paradox by Secondary Control in Power Grids,
Eder Batista Tchawou Tchuisseu, Damia Gomila, Pere Colet, Dirk Witthaut, Marc Timme, Benjamin Schäfer,
New J. Phys. 20, 083005
[article]
[preprint]
Linear Optimal Power Flow Using Cycle Flows,
Jonas Hoersch, Henrik Ronellenfitsch, Dirk Witthaut, and Tom Brown,
Electric Power Systems Research 158, 126 (2018)
[article]
[preprint]
Rotor-angle versus voltage instability in the third-order model for synchronous generators,
Konstantin Sharafutdinov, Leonardo Rydin Gorjão, Moritz Matthiae, Timm Faulwasser, Dirk Witthaut,
Chaos 28, 033117 (2018)
[article]
[preprint]
Modeling long correlation times using additive binary Markov chains: Applications to wind generation time series ,
Juliane Weber, Christopher Zachow, and Dirk Witthaut,
Phys. Rev. E 97, 032138 (2018)
[article]
[preprint]
Inferring power-grid topology in the face of uncertainties,
Farnaz Basiri, Jose Casadiego, Marc Timme, and Dirk Witthaut,
Phys. Rev. E 98, 012305 (2018)
[article]
[preprint]
Counter-intuitive behaviour of energy system models under CO2 caps and prices,
Juliane Weber, Heidi Ursula Heinrichs, Bastian Gillessen, Diana Schumann, Jonas Hoersch, Tom Brown, and Dirk Witthaut,
Energy 170, 22 (2018)
[article]
[preprint]
2017
Classical synchronization indicates persistent entanglement in isolated quantum systems,
Dirk Witthaut, Sandro Wimberger, Raffaella Burioni, and Marc Timme,
Nature Communications 8, 14829 (2017)
[article]
Escape Routes, Weak Links, and Desynchronization in Fluctuation-driven Networks,
Benjamin Schäfer, Moritz Matthiae, Xiaozhu Zhang, Martin Rohden, Marc Timme, and Dirk Witthaut,
Phys. Rev. E 95, 060203 (2017)
[article]
[preprint]
Network susceptibilities: theory and applications,
Debsankha Manik, Martin Rohden, Henrik Ronellenfitsch, Xiaozhu Zhang, Sarah Hallerberg, Dirk Witthaut, and Marc Timme,
Phys. Rev. E 95, 012310 (2017)
[article]
[preprint]
More Homogeneous Wind Conditions Under Strong Climate Change Decrease the Potential for
Inter-State Balancing of Electricity in Europe,
Jan Wohland, Mark Reyers, Juliane Weber, and Dirk Witthaut,
Earth System Dynamics 8, 1047-1060 (2017)
[article]
Dual theory of transmission line outages,
Henrik Ronellenfitsch, Debsankha Manik, Jonas Hoersch, Tom Brown, Dirk Witthaut,
IEEE Trans. Power Syst. 32, 4060 (2017)
[article]
[preprint]
Cycle flows and multistabilty in oscillatory networks: an overview,
Debsankha Manik, Marc Timme, and Dirk Witthaut,
Chaos 27, 083123 (2017)
[article]
[preprint]
A universal order parameter for synchrony in networks of limit cycle oscillators,
Malte Schr\"oder, Marc Timme and Dirk Witthaut,
Chaos 27, 073119 (2017)
[article]
[preprint]
Curing critical links in oscillator networks as power flow models,
Martin Rohden, Dirk Witthaut, Marc Timme, and Hildegard Meyer-Ortmanns,
New J. Phys. 19, 013002 (2017)
[article]
[preprint]
2016
Interaction Control to Synchronize Non-synchronizable Networks,
Malte Schroeder, Sagar Chakraborty, Dirk Witthaut, Jan Nagler, and Marc Timme,
Scientific Reports 6, 37142 (2016)
[article]
A Dual Method for Computing Power Transfer Distribution Factors,
H. Ronellenfitsch, M. Timme, and D. Witthaut,
IEEE Trans. Power Syst. 32, 1007 (2016)
[article]
[preprint]
Semi-classical dynamics of superradiant Rayleigh scattering in a Bose-Einstein condensate,
J. H. Müuller, D. Witthaut, J. J. Arlt, E. S. Polzik, and A. J. Hilliard,
J. Mod. Optics 63, 1886 (2016)
[article]
[article]
[preprint]
Taming Instabilities in Power Grid Networks by Decentralized Control,
B. Schäfer, C. Grabow, S. Auer, J. Kurths, D. Witthaut, and M. Timme,
Eur. Phys. J. Special Topics 225, 569-582 (2016)
[article]
[preprint]
Quantum de Finetti theorems and mean-field theory from quantum phase space representations,
F. Trimborn, R. F. Werner, and D. Witthaut,
J. Phys. A: Math. Theor. 49, 135302 (2016)
[article]
2015
Focus on Networks, Energy and the Economy,
M. Timme, L. Kocarev, and D. Witthaut,
New J. Phys. 17, 110201 (2015)
[article]
The dissipative Bose-Hubbard model - Mathods and Exmaples,
G. Kordas, D. Witthaut, P. Buonsante, A. Vezzani, R. Burioni, A. I. Karanikas, and S. Wimberger,
Eur. Phys. J. Special Topics 224, 2127 (2015)
[article]
[preprint]
Nonlocal effects and counter measures in cascading failures,
D. Witthaut and M. Timme,
Phys. Rev. E 92, 032809 (2015)
[article]
[preprint]
Decentral Smart Grid Control,
B. Schäfer, M. Matthiae, M. Timme, and D. Witthaut,
New J. Phys. 17, 015002 (2015)
[article]
Non-equilibrium dynamics in dissipative Bose-Hubbard chains,
G. Kordas, D. Witthaut, and S. Wimberger,
Annalen der Physik (2015)
[article]
[preprint]
2014
Tunneling in the self-trapped regime of a two-well Bose-Einstein condensate,
T. Pudlik, H. Hennig, D. Witthaut, and D. K. Campbell,
Phys. Rev. A 90, 053610 (2014)
[article]
[preprint]
Kuramoto dynamics in Hamiltonian systems,
D. Witthaut and M. Timme,
Phys. Rev. E 90, 032917 (2014)
[article]
[preprint]
Supply networks: Instabilities without overload,
D. Manik, D. Witthaut, B. Schäfer M. Matthiae, A. Sorge, M. Rohden, E. Katifori, and M. Timme,
Europ. Phys. J. Special Topics 223, 2527 (2014)
[article]
Impact of network topology on synchrony of oscillatory power grids,
M. Rohden, A. Sorge, D. Witthaut, and M. Timme,
Chaos 24, 013123 (2014)
[article]
[preprint]
Conference Proceedings
How Decentral Smart Grid Control Limits Non-Gaussian Power Grid Frequency fluctuations,
Benjamin Schäfer, Marc Timme, and Dirk Witthaut,
Proceedings of the 2018 IEEE Conference on Control Technology and Applications (CCTA) Copenhagen, 32-39 (2018)
[article]
Impact of strong climate change on the statistics of wind power generation in Europe,
Juliane Weber, Fabian Gotzens, and Dirk Witthaut,
Proceedings of the 5th International Conference on Energy and Environment Research (ICEER 2018) in Prague,
Energy Proceedia 153, 22-28 (2018)
[article]
Isolating the impact of trading on grid frequency fluctuations,
Benjamin Schäfer, Marc Timme, and Dirk Witthaut,
Proceedings of the 8th IEEE PES Innovative Smart Grid Technologies Europe (ISGT Europe 2018) Sarajevo
[article]
Publications before 2014
Dynamics of entanglement in a dissipative Bose-Hubbard dimer,
T. Pudlik, H. Hennig, D. Witthaut, and David K. Campbell,
Phys. Rev. A 88, 063606 (2013)
[article]
[preprint]
Nonlocal failures in complex supply networks by single link additions,
D. Witthaut and M. Timme, Eur. Phys. J. B 86, 377 (2013)
[article]
[preprint]
Large Optical Nonlinearity of Surface Plasmon Modes on Thin Gold Films,
A. Huck, D. Witthaut, S. Kumar, A. S. Sørensen, and U. L. Andersen,
Plasmonics 8, 1597 (2013)
[article]
Decay and fragmentation in an open Bose-Hubbard chain,
G. Kordas, S. Wimberger, and D. Witthaut,
Phys. Rev. A 87, 043618 (2013)
[article]
Braess's paradox in oscillator networks, desynchronization and power outage,
D. Witthaut and M. Timme,
New J. Phys. 14, 083036 (2012)
[article]
Self-Organized Synchronization in Decentralized Power Grids,
M. Rohden, A. Sorge, M. Timme, and D. Witthaut,
Phys. Rev. Lett. 106, 064101 (2012)
[article]
Read the accompanying synopsis in
Physics.
Selected as Editor's suggestion
Dissipation-induced macroscopic entanglement in an open optical lattice,
G. Kordas, S. Wimberger, and D. Witthaut,
EPL 100, 30007 (2012)
[article]
Global phase space of coherence and entanglement in a double-well Bose-Einstein condensate,
H. Hennig, D. Witthaut, and D. K. Campbell,
Phys Rev. A 86, 051604(R) (2012)
[article]
[preprint]
Stochastic resonance driven by quantum shot noise in superradiant Raman scattering,
D. Witthaut,
J. Phys. B: At. Mol. Opt. Phys. 45 225501 (2012)
[article]
Photon sorters and QND detectors using single photon emitters,
D. Witthaut, M. D. Lukin, and A. S. Sørensen,
EPL 97, 50007 (2012)
[article]
[preprint]
selected as Editor's choice
Exceptional points in bichromatic Wannier-Stark systems,
C. Elsen, K. Rapedius, D. Witthaut, and H. J. Korsch,
J. Phys. B: At. Mol. Opt. Phys. 44, 225301 (2011)
[article]
[preprint].
Selected as a 2011 highlight in Journal of Physics B.
H
Effective Dirac dynamics of ultracold atoms in bichromatic optical lattices,
D. Witthaut, T. Salger, S. Kling, C. Grossert, and M. Weitz,
Phys. Rev. A 84, 033601 (2011)
[article]
[preprint]
Decay of a Bose-Einstein condensate in a dissipative lattice -
the mean-field approximation and beyond,
F. Trimborn, D. Witthaut, H. Hennig, G. Kordas, T. Geisel, and S. Wimberger,
Eur. Phys. J. D 63, 63 (2011)
[article]
Beyond mean-field dynamics in open Bose-Hubbard chains,
D. Witthaut, F. Trimborn, H. Hennig, G. Kordas, T. Geisel, and S. Wimberger,
Phys. Rev. A 83, 063608 (2011)
[article]
Quantum dynamics of Bose-Einstein condensates in tilted and driven bichromatic optical lattices,
D. Witthaut, F. Trimborn, V. Kegel, and H. J. Korsch,
Phys. Rev. A 83, 013609 (2011)
[article]
[preprint]
Nonlinear resonant tunneling of Bose-Einstein condensates in tilted optical lattices,
K. Rapedius, C. Elsen, D. Witthaut, S. Wimberger, and H. J. Korsch,
Phys. Rev. A 82, 063601 (2010)
[article]
[preprint]
Quantum walks and quantum simulations with Bloch-oscillating spinor atoms,
D. Witthaut,
Phys. Rev. A 82, 033602 (2010)
[article]
[preprint]
Nonlinear Landau-Zener tunneling in quantum phase space,
F. Trimborn, D. Witthaut, V. Kegel, and H. J. Korsch,
New J. Phys. 12, 053010 (2010)
[article]
[preprint]
Photon scattering by a three-level emitter in a one-dimensional waveguide,
D. Witthaut and A. S. Sørensen ,
New J. Phys 12, 043052 (2010)
[article]
[preprint]
Stationary solutions of the nonlinear Schrödinger equation for the delta-comb,
D. Witthaut, K. Rapedius, and H. J. Korsch ,
J. nonlin. math. Phys. 16, 207
[article]
[preprint]
Dissipation induced coherence and stochastic resonance
of an open two-mode Bose-Einstein condensate,
D. Witthaut, F. Trimborn, and S. Wimberger,
Phys. Rev. A 79, 033621
[article]
[preprint].
Read the accompanying viewpoint commentary in
Physics 2, 23 (2009).
Beyond mean-field dynamics of small Bose-Hubbard systems
based on the number-conserving phase space approach,
F. Trimborn, D. Witthaut, and H. J. Korsch ,
Phys. Rev. A 79, 013608
[preprint]
[article]
Dissipation Induced Coherence of a Two-Mode Bose-Einstein Condensate,
D. Witthaut, F. Trimborn, and S. Wimberger,
Phys. Rev. Lett. 101, 200402
[preprint]
[article]
Mean-field dynamics of a two-mode Bose-Einstein condensate subject to noise and dissipation,
F. Trimborn, D. Witthaut, and S. Wimberger ,
J. Phys. B: At. Mol. Opt. Phys. 41, 171001 (FTC)
[preprint]
[article]
Exact number-conserving phase-space dynamics of the M-site Bose-Hubbard model,
F. Trimborn, D. Witthaut, and H. J. Korsch,
Phys. Rev. A 77, 043631
[preprint]
[article]
Bose-Einstein condensates in accelerated double-periodic optical
lattices: Coupling and Crossing of resonances ,
D. Witthaut, E. M. Graefe, S. Wimberger, and H. J. Korsch ,
Phys. Rev. A 75, 013617
[preprint]
[article]
Quantum transport and localization in biased periodic structures
under bi- and polychromatic driving ,
A. Klumpp, D. Witthaut, and H. J. Korsch ,
J. Phys. A: Math. Theor. 40, 2299
[preprint]
[article]
Manipulation of matter waves using Bloch and Bloch-Zener oscillations ,
B. M. Breid, D. Witthaut, and H. J. Korsch ,
New Journal of Physics 9, 62
[preprint]
[article]
Mean-field dynamics of a Bose-Einstein condensate in a time-dependent
triple-well trap: Nonlinear eigenstates, Landau-Zener models, and stimulated
Raman adiabatic passage ,
E. M. Graefe, H. J. Korsch, and D. Witthaut ,
Phys. Rev. A 73, 013617
[preprint]
[article]
An analytical study of resonant transport of Bose-Einstein condensates,
K. Rapedius, D. Witthaut and H. J. Korsch,
Phys. Rev. A 73, 033608
[preprint]
[article]
Towards a Landau-Zener formula for an interacting Bose-Einstein condensate,
D. Witthaut, E. M. Graefe, and H. J. Korsch,
Phys. Rev. A 73, 063609
[preprint]
[article]
Bloch-Zener oscillations,
B. M. Breid, D. Witthaut, and H. J. Korsch,
New Journal of Physics 8, 110
[preprint]
[article]
Uniform semiclassical approximations of the nonlinear Schrödinger
equation by a Painleve mapping,
D. Witthaut and H. J. Korsch,
J. Phys. A: Math. Gen. 39, 14687
[preprint]
[article]
On two-dimensional Bessel function,
H. J. Korsch, A. Klumpp and D. Witthaut,
J. Phys. A: Math. Gen. 39, 14947
[preprint]
[article]
Two-dimensional Bloch oscillations: A Lie-algebraic approach,
S. Mossmann, A. Schulze, D. Witthaut and H. J. Korsch,
J. Phys. A: Math. Gen. 38, 3381
[preprint]
[article]
Bound and resonance states of the nonlinear Schrödinger equation in simple model systems,
D. Witthaut, S. Mossmann and H. J. Korsch,
J. Phys. A: Math. Gen. 38, 1777
[preprint]
[article]
Bloch oscillations of Bose--Einstein condensates: Breakdown and revival,
D. Witthaut, M. Werder, S. Mossmann and H. J. Korsch,
Physical Review E 71, 036625
[preprint]
[article]
Relation between discrete and continuous teleportation using linear elements,
D. Witthaut and M. Fleischhauer,
Journal of Quantum Information and Computation 4, 122
[preprint]
[article]
Bloch oscillations in two-dimensional lattices,
D. Witthaut, F. Keck, H. J. Korsch and S. Mossmann,
New Journal of Physics 6, 41
[article]