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Nonequilibrium dynamical mean-field theory: From models to materials

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Publications

Imaging the coherent propagation of collective modes in the excitonic insulator Ta 2 NiSe 5 at room temperature

Author(s): Hope M. Bretscher, Paolo Andrich, Yuta Murakami, Denis Golež, Benjamin Remez, Prachi Telang, Anupam Singh, Luminita Harnagea, Nigel R. Cooper, Andrew J. Millis, Philipp Werner, A. K. Sood, Akshay Rao
Published in: Science Advances, 7/28, 2021, Page(s) eabd6147, ISSN 2375-2548
Publisher: Science Publishing Group
DOI: 10.1126/sciadv.abd6147

Photoinduced Dirac-cone flattening in Ba Ni S 2

Author(s): Nikolaj Bittner, Denis Golež, Michele Casula, Philipp Werner
Published in: Physical Review B, 104/11, 2021, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.104.115138

Nonlinear optical processes in cavity light-matter systems

Author(s): Markus Lysne, Philipp Werner
Published in: Physical Review B, 104/3, 2021, Page(s) 035209, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.104.035209

Effects of frustration on the nonequilibrium dynamics of photoexcited lattice systems

Author(s): Nikolaj Bittner, Denis Golež, Martin Eckstein, Philipp Werner
Published in: Physical Review B, 102/23, 2020, Page(s) 235169, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.102.235169

Nonequilibrium-DMFT based RIXS investigation of the two-orbital Hubbard model

Author(s): Philipp Werner, Steven Johnston, Martin Eckstein
Published in: EPL (Europhysics Letters), 133/5, 2021, Page(s) 57005, ISSN 0295-5075
Publisher: EDP Sciences
DOI: 10.1209/0295-5075/133/57005

Nonequilibrium resonant inelastic x-ray scattering study of an electron-phonon model

Author(s): Philipp Werner, Martin Eckstein
Published in: Physical Review B, 104/8, 2021, Page(s) 085155, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.104.085155

How Circular Dichroism in Time- and Angle-Resolved Photoemission Can Be Used to Spectroscopically Detect Transient Topological States in Graphene

Author(s): Michael Schüler, Umberto De Giovannini, Hannes Hübener, Angel Rubio, Michael A. Sentef, Thomas P. Devereaux, Philipp Werner
Published in: Physical Review X, 10/4, 2020, Page(s) 041013, ISSN 2160-3308
Publisher: American Physical Society
DOI: 10.1103/physrevx.10.041013

Simulation of time-dependent resonant inelastic x-ray scattering using nonequilibrium dynamical mean-field theory

Author(s): Martin Eckstein, Philipp Werner
Published in: Physical Review B, 103/11, 2021, Page(s) 115136, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.103.115136

Mechanism for Synchronization of Charge Oscillations in Dimer Lattices

Author(s): Kenji Yonemitsu, Philipp Werner
Published in: Journal of the Physical Society of Japan, 90/4, 2021, Page(s) 044713, ISSN 0031-9015
Publisher: Institute of Pure and Applied Physics
DOI: 10.7566/jpsj.90.044713

Ultrafast dynamics of the surface photovoltage in potassium-doped black phosphorus

Author(s): G. Kremer, M. Rumo, C. Yue, A. Pulkkinen, C. W. Nicholson, T. Jaouen, F. O. von Rohr, P. Werner, C. Monney
Published in: Physical Review B, 104/3, 2021, Page(s) 035125, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.104.035125

Signatures of bosonic excitations in high-harmonic spectra of Mott insulators

Author(s): Markus Lysne, Yuta Murakami, Philipp Werner
Published in: Physical Review B, 101/19, 2020, Page(s) 195139, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.101.195139

High-harmonic generation in spin-orbit coupled systems

Author(s): Markus Lysne, Yuta Murakami, Michael Schüler, Philipp Werner
Published in: Physical Review B, 102/8, 2020, Page(s) 081121, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.102.081121

Nonthermal excitonic condensation near a spin-state transition

Author(s): Philipp Werner, Yuta Murakami
Published in: Physical Review B, 102/24, 2020, Page(s) 241103, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.102.241103

Multitier self-consistent G W + EDMFT

Author(s): F. Nilsson, L. Boehnke, P. Werner, F. Aryasetiawan
Published in: Physical Review Materials, 1/4, 2017, ISSN 2475-9953
Publisher: American Physical Society
DOI: 10.1103/PhysRevMaterials.1.043803

Ultrafast Doublon Dynamics in Photoexcited 1 T - TaS 2

Author(s): M. Ligges, I. Avigo, D. Golež, H. U. R. Strand, Y. Beyazit, K. Hanff, F. Diekmann, L. Stojchevska, M. Kalläne, P. Zhou, K. Rossnagel, M. Eckstein, P. Werner, U. Bovensiepen
Published in: Physical Review Letters, 120/16, 2018, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/PhysRevLett.120.166401

Tracing the nonequilibrium topological state of Chern insulators

Author(s): Michael Schüler, Philipp Werner
Published in: Physical Review B, 96/15, 2017, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.96.155122

Photoinduced Enhancement of Excitonic Order

Author(s): Yuta Murakami, Denis Golež, Martin Eckstein, Philipp Werner
Published in: Physical Review Letters, 119/24, 2017, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/PhysRevLett.119.247601

Floquet prethermalization in the resonantly driven Hubbard model

Author(s): Andreas Herrmann, Yuta Murakami, Martin Eckstein, Philipp Werner
Published in: EPL (Europhysics Letters), 120/5, 2017, Page(s) 57001, ISSN 0295-5075
Publisher: EDP Sciences
DOI: 10.1209/0295-5075/120/57001

Nonthermal switching of charge order: Dynamical slowing down and optimal control

Author(s): Michael Schüler, Yuta Murakami, Philipp Werner
Published in: Physical Review B, 97/15, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.97.155136

High-Harmonic Generation in Mott Insulators

Author(s): Yuta Murakami, Martin Eckstein, Philipp Werner
Published in: Physical Review Letters, 121/5, 2018, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/PhysRevLett.121.057405

Enhanced pairing susceptibility in a photodoped two-orbital Hubbard model

Author(s): Philipp Werner, Hugo U. R. Strand, Shintaro Hoshino, Yuta Murakami, Martin Eckstein
Published in: Physical Review B, 97/16, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.97.165119

Coupled charge and spin dynamics in a photoexcited doped Mott insulator

Author(s): Nikolaj Bittner, Denis Golež, Hugo U. R. Strand, Martin Eckstein, Philipp Werner
Published in: Physical Review B, 97/23, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.97.235125

Nonequilibrium steady states of electric field driven Mott insulators

Author(s): Yuta Murakami, Philipp Werner
Published in: Physical Review B, 98/7, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.98.075102

Truncating the memory time in nonequilibrium dynamical mean field theory calculations

Author(s): Michael Schüler, Martin Eckstein, Philipp Werner
Published in: Physical Review B, 97/24, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.97.245129

Theory of photoinduced ultrafast switching to a spin-orbital ordered hidden phase

Author(s): Jiajun Li, Hugo U. R. Strand, Philipp Werner, Martin Eckstein
Published in: Nature Communications, 9/1, 2018, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-018-07051-x

Quantum Boltzmann equation for strongly correlated systems: Comparison to dynamical mean field theory

Author(s): M. Wais, M. Eckstein, R. Fischer, P. Werner, M. Battiato, K. Held
Published in: Physical Review B, 98/13, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.98.134312

Hund's coupling driven photocarrier relaxation in the two-band Mott insulator

Author(s): Hugo U. R. Strand, Denis Golež, Martin Eckstein, Philipp Werner
Published in: Physical Review B, 96/16, 2017, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.96.165104

Spreading of correlations in the Falicov-Kimball model

Author(s): Andreas J. Herrmann, Andrey E. Antipov, Philipp Werner
Published in: Physical Review B, 97/16, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.97.165107

Dynamics of photodoped charge transfer insulators

Author(s): Denis Golež, Lewin Boehnke, Martin Eckstein, Philipp Werner
Published in: Physical Review B, 100/4, 2019, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/physrevb.100.041111

Comparative study of nonequilibrium insulator-to-metal transitions in electron-phonon systems

Author(s): Sharareh Sayyad, Rok Žitko, Hugo U. R. Strand, Philipp Werner, Denis Golež
Published in: Physical Review B, 99/4, 2019, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/physrevb.99.045118

Quench dynamics and Hall response of interacting Chern insulators

Author(s): Michael Schüler, Jan Carl Budich, Philipp Werner
Published in: Physical Review B, 100/4, 2019, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/physrevb.100.041101

Quantum Simulation Meets Nonequilibrium Dynamical Mean-Field Theory: Exploring the Periodically Driven, Strongly Correlated Fermi-Hubbard Model

Author(s): Kilian Sandholzer, Yuta Murakami, Frederik Görg, Joaquín Minguzzi, Michael Messer, Rémi Desbuquois, Martin Eckstein, Philipp Werner, Tilman Esslinger
Published in: Physical Review Letters, 123/19, 2019, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.123.193602

High-harmonic generation in quantum spin systems

Author(s): Shintaro Takayoshi, Yuta Murakami, Philipp Werner
Published in: Physical Review B, 99/18, 2019, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/physrevb.99.184303

Hund excitations and the efficiency of Mott solar cells

Author(s): Francesco Petocchi, Sophie Beck, Claude Ederer, Philipp Werner
Published in: Physical Review B, 100/7, 2019, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/physrevb.100.075147

Electron-electron versus electron-phonon interactions in lattice models: Screening effects described by a density functional theory approach

Author(s): E. Viñas Boström, P. Helmer, P. Werner, C. Verdozzi
Published in: Physical Review Research, 1/1, 2019, ISSN 2643-1564
Publisher: APS
DOI: 10.1103/physrevresearch.1.013017

Entropy-cooled nonequilibrium states of the Hubbard model

Author(s): Philipp Werner, Jianju Li, Denis Golež, Martin Eckstein
Published in: Physical Review B, 100/15, 2019, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/physrevb.100.155130

Unconventional orbital ordering and emergent dimensional reduction in fulleride superconductors

Author(s): Shintaro Hoshino, Philipp Werner, Ryotaro Arita
Published in: Physical Review B, 99/23, 2019, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/PhysRevB.99.235133

Staggered ordered phases in the three-orbital Hubbard model

Author(s): Kosuke Ishigaki, Joji Nasu, Akihisa Koga, Shintaro Hoshino, Philipp Werner
Published in: Physical Review B, 99/8, 2019, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/PhysRevB.99.085131

Spontaneously orbital-selective superconductivity in a three-orbital Hubbard model

Author(s): Kosuke Ishigaki, Joji Nasu, Akihisa Koga, Shintaro Hoshino, Philipp Werner
Published in: Physical Review B, 98/23, 2018, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/PhysRevB.98.235120

Light-induced evaporative cooling of holes in the Hubbard model

Author(s): Philipp Werner, Martin Eckstein, Markus Müller, Gil Refael
Published in: Nature Communications, 10/1, 2019, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-019-13557-9

Multiband nonequilibrium G W + EDMFT formalism for correlated insulators

Author(s): Denis Golež, Martin Eckstein, Philipp Werner
Published in: Physical Review B, 100/23, 2019, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/PhysRevB.100.235117

Local Berry curvature signatures in dichroic angle-resolved photoelectron spectroscopy from two-dimensional materials

Author(s): Michael Schüler, Umberto De Giovannini, Hannes Hübener, Angel Rubio, Michael A. Sentef, Philipp Werner
Published in: Science Advances, 6/9, 2020, Page(s) eaay2730, ISSN 2375-2548
Publisher: Science
DOI: 10.1126/sciadv.aay2730

Revealing Hund's multiplets in Mott insulators under strong electric fields

Author(s): Nagamalleswararao Dasari, Jiajun Li, Philipp Werner, Martin Eckstein
Published in: Physical Review B, 101/16, 2020, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/physrevb.101.161107

Ultrafast nonequilibrium evolution of excitonic modes in semiconductors

Author(s): Yuta Murakami, Michael Schüler, Shintaro Takayoshi, Philipp Werner
Published in: Physical Review B, 101/3, 2020, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/PhysRevB.101.035203

Photoenhanced excitonic correlations in a Mott insulator with nonlocal interactions

Author(s): Nikolaj Bittner, Denis Golež, Martin Eckstein, Philipp Werner
Published in: Physical Review B, 101/8, 2020, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/physrevb.101.085127

Screening from e g states and antiferromagnetic correlations in d ( 1 , 2 , 3

Author(s): Francesco Petocchi, Fredrik Nilsson, Ferdi Aryasetiawan, Philipp Werner
Published in: Physical Review Research, 2/1, 2020, ISSN 2643-1564
Publisher: APS
DOI: 10.1103/physrevresearch.2.013191

Collective modes in excitonic insulators: Effects of electron-phonon coupling and signatures in the optical response

Author(s): Yuta Murakami, Denis Golež, Tatsuya Kaneko, Akihisa Koga, Andrew J. Millis, Philipp Werner
Published in: Physical Review B, 101/19, 2020, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/physrevb.101.195118

Photoinduced strange metal with electron and hole quasiparticles

Author(s): Nagamalleswararao Dasari, Jiajun Li, Philipp Werner, Martin Eckstein
Published in: Physical Review B, 103/20, 2021, Page(s) 201116, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.103.l201116

Normal State of Nd 1 − x Sr

Author(s): Francesco Petocchi, Viktor Christiansson, Fredrik Nilsson, Ferdi Aryasetiawan, Philipp Werner
Published in: Physical Review X, 10/4, 2020, Page(s) 041047, ISSN 2160-3308
Publisher: American Physical Society
DOI: 10.1103/physrevx.10.041047

Light-induced hidden odd-frequency order in a model for A 3 C 60

Author(s): Philipp Werner, Yuta Murakami
Published in: Physical Review B, 104/20, 2021, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.104.l201101

High-harmonic generation in one-dimensional Mott insulators

Author(s): Yuta Murakami, Shintaro Takayoshi, Akihisa Koga, Philipp Werner
Published in: Physical Review B, 103/3, 2021, Page(s) 035110, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.103.035110

Diagrammatic study of optical excitations in correlated systems

Author(s): Olivier Simard, Shintaro Takayoshi, Philipp Werner
Published in: Physical Review B, 103/10, 2021, Page(s) 104415, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.103.104415