Publications Computational Physics group

 

Complete list of publications

      ResearcherID link

 

Reviews

Dynamical screening in correlated electron systems - from lattice models to realistic materials   P. Werner and M.Casula   Journal of Physics: Condensed Matter 28, 383001 (2016)
Nonequilibrium dynamical mean-field theory and its applications   H. Aoki, N. Tsuji, M. Eckstein, M. Kollar, T. Oka and P. Werner   Rev. Mod. Phys. 86, 779 (2014)
Continuous-time Monte Carlo methods for quantum impurity models   E. Gull, A. J. Millis, A. I. Lichtenstein, A. N. Rubtsov, M. Troyer and P. Werner   Rev. Mod. Phys. 83, 349 (2011)

 

Books

Quantum Monte Carlo methods - Algorithms for lattice models   J. Gubernatis, N. Kawashima and P. Werner   Amazon link

 

2017

Quantum Monte Carlo impurity solvers for multi-orbital problems and frequency-dependent interactions   H. Shinaoka, F. Assaad, N. Bluemer, and P. Werner   Eur. Phys. J. Special Topics 226, 2499 (2017)
Nonequilibrium steady states and transient dynamics of conventional superconductors under phonon driving   Y. Murakami, N. Tsuji, M. Eckstein and P. Werner   Phys. Rev. B 96, 045125 (2017)
Nonequilibrium GW+EDMFT: Antiscreening and Inverted Populations from Nonlocal Correlations   D. Golez, L. Boehnke, H. Strand, M. Eckstein, and P. Werner   Phys. Rev. Lett. 118, 246402 (2017)
Influence of Fock exchange in combined many-body perturbation and dynamical mean field theory   T. Ayral, S. Biermann, P. Werner and L. Boehnke   Phys. Rev. B 95, 245130 (2017)
Ultrafast switching of composite order in A3C60   P. Werner, H. Strand, S. Hoshino and M. Eckstein   Phys. Rev. B 95, 195405 (2017)
Spontaneous Orbital-Selective Mott Transitions and the Jahn-Teller Metal of A3C60   S. Hoshino and P. Werner   Phys. Rev. Lett. 118, 177002 (2017)
Continuous-time hybridization expansion quantum impurity solver for multi-orbital systems with complex hybridizations   H. Shinaoka, E. Gull, and P. Werner   Computer Physics Communications 215, 128 (2017)
J Freezing and Hund's Rules in Spin-Orbit-Coupled Multiorbital Hubbard Models   A. Kim, H. Jeschke, P. Werner, and R. Valenti   Phys. Rev. Lett. 118, 086401 (2017)
Exact out-of-time-ordered correlation functions for an interacting lattice fermion model   N. Tsuji, P. Werner, and M. Ueda   Phys. Rev. A 95, 011601 (2017)

 

2016

Spin-freezing perspective on cuprates   P. Werner, S. Hoshino, and H. Shinaoka   Phys. Rev. B 94, 245134 (2016)
Nonequilibrium dynamical cluster approximation study of the Falicov-Kimball model   A. Herrmann, N. Tsuji, M. Eckstein, and P. Werner   Phys. Rev. B 94, 245114 (2016)
Detecting phase transitions and crossovers in Hubbard models using the fidelity susceptibility   L. Huang, Y. Wang, L. Wang, and P. Werner   Phys. Rev. B 94, 235110 (2016)
When strong correlations become weak: Consistent merging of GW and DMFT   L. Boehnke, F. Nilsson, F. Aryasetiawan, and P. Werner   Phys. Rev. B 94, 201106 (2016)
Bosonic self-energy functional theory   D. Huegel, L. Pollet, P. Werner, and H. Strand   Phys. Rev. B 94, 195119 (2016)
Long-range orders and spin/orbital freezing in the two-band Hubbard model   K. Steiner, S. Hoshino, Y. Nomura, and P. Werner   Phys. Rev. B 94, 075107 (2016)
Dynamical screening in correlated electron systems - from lattice models to realistic materials   P. Werner and M. Casula   Journal of Physics: Condensed Matter 28, 383001 (2016)
Photo-induced gap closure in an excitonic insulator   D. Golez, P. Werner and M. Eckstein   Phys. Rev. B 94, 035121 (2016)
Multiple amplitude modes in strongly-coupled phonon-mediated superconductors   Y. Murakami, P. Werner, N. Tsuji, and H. Aoki   Phys. Rev. B 93, 094509 (2016)
Ultra-fast photo-carrier relaxation in Mott insulators with short-range spin correlations   M. Eckstein and P. Werner   Scientific Reports 6, 21235 (2016)
Effective doublon and hole temperatures in the photo-doped dynamic Hubbard model   P. Werner and M. Eckstein   Structural Dynamics 3, 023603 (2016)

 

2015

Superconductivity from Emerging Magnetic Moments   S. Hoshino and P. Werner   Phys. Rev. Lett. 115, 247001 (2015)
Beyond the Hubbard bands in strongly correlated lattice bosons   H. Strand, M. Eckstein, and P. Werner   Phys. Rev. A 92, 063602 (2015)
Dynamics of screening in photodoped Mott insulators   D. Golez, M. Eckstein, and P. Werner   Phys. Rev. B 92, 195123 (2015)
Negative sign problem in continuous-time quantum Monte Carlo: Optimal choice of single-particle basis for impurity problems   H. Shinaoka, Y. Nomura, S. Biermann, M. Troyer, and P. Werner   Phys. Rev. B 92, 195126 (2015)
Phase Diagram of Pyrochlore Iridates: All-in-All-out Magnetic Ordering and Non-Fermi-Liquid Properties   H. Shinaoka, S. Hoshino, M. Troyer, and P. Werner   Phys. Rev. Lett. 115, 156401 (2015)
Nonthermal Melting of Neel Order in the Hubbard Model   K. Balzer, F. A. Wolf, I. P. McCulloch, P. Werner, and M. Eckstein   Phys. Rev. X 5, 031039 (2015)
Double-expansion impurity solver for multiorbital models with dynamically screened U and J   K. Steiner, Y. Nomura, and P. Werner   Phys. Rev. B 92, 115123 (2015)
Accuracy of downfolding based on the constrained random-phase approximation   H. Shinaoka, M. Troyer, and P. Werner   Phys. Rev. B 91, 245156 (2015)
iQIST: An open source continuous-time quantum Monte Carlo impurity solver toolkit   L. Huang, Y. Wang, Z. Y. Meng, L. Du, P. Werner, and X. Dai   Computer Physics Communications 195, 140 (2015)
On the dangers of partial diagrammatic summations: Benchmarks for the two-dimensional Hubbard model in the weak-coupling regime   J. Gukelberger, L. Huang, and P. Werner   Phys. Rev. B 91, 235114 (2015)
Nonequilibrium Dynamical Mean-Field Theory for Bosonic Lattice Models   H. Strand, M. Eckstein, and P. Werner   Phys. Rev. X 5, 011038 (2015)
Field-induced polaron formation in the Holstein-Hubbard model   P. Werner and M. Eckstein   Europys. Lett. 109, 37002 (2015)
Dynamical screening in La2CuO4   P. Werner, R. Sakuma, F. Nilsson, and F. Aryasetiawan   Phys. Rev. B 91, 125142 (2015)
Superconductivity in the two-band Hubbard model   A. Koga and P. Werner   Phys. Rev. B 91, 085108 (2015)
Interaction quench in the Holstein model: Thermalization crossover from electron- to phonon-dominated relaxation   Y. Murakami, P. Werner, N. Tsuji, and H. Aoki   Phys. Rev. B 91, 045128 (2015)

 

2014

First-Order Dynamical Phase Transitions   E. Canovi, P. Werner, and M. Eckstein   Phys. Rev. Lett. 113, 265702 (2014)
Supersolid Phase Accompanied by a Quantum Critical Point in the Intermediate Coupling Regime of the Holstein Model   Y. Murakami, P. Werner, N. Tsuji, and H. Aoki   Phys. Rev. Lett. 113, 266404 (2014)
Role of impact ionization in the thermalization of photoexcited Mott insulators   P. Werner, K. Held, and M. Eckstein   Phys. Rev. B 90, 235102 (2014)
Extended dynamical mean-field study of the Hubbard model with long-range interactions   L. Huang, T. Ayral, S. Biermann, and P. Werner   Phys. Rev. B 90, 195114 (2014)
Downfolding electron-phonon Hamiltonians from ab initio calculations: Application to K3 picene   G. Giovannetti, M. Casula, P. Werner, F. Mauri, and M. Capone   Phys. Rev. B 90, 115435 (2014)
Extended mean field study of complex phi^4-theory at finite density and temperature   O. Akerlund, P. de Forcrand, A. Georges, and P. Werner   Phys. Rev. D 90, 065008 (2014)
Ultrafast separation of photo-doped carriers in Mott antiferromagnets   M. Eckstein and P. Werner   Phys. Rev. Lett. 113, 076405 (2014)
Nonequilibrium dynamical cluster theory   N. Tsuji, P. Barmettler, H. Aoki and P. Werner   Phys. Rev. B 90, 075117 (2014)
Nonequilibrium dynamical mean-field theory and its applications   H. Aoki, N. Tsuji, M. Eckstein, M. Kollar, T. Oka and P. Werner   Rev. Mod. Phys. 86, 779 (2014)
Hybridization expansion Monte Carlo simulation of multi-orbital quantum impurity problems: matrix product formalism and improved Monte Carlo sampling   H. Shinaoka, M. Dolfi, M. Troyer, and P. Werner   J. Stat. Mech. P06012 (2014)
Electronic excitation spectra of the five-orbital Anderson impurity model: From the atomic limit to itinerant atomic magnetism   L. Huang, T. Wehling, and P. Werner   Phys. Rev. B 89, 245104 (2014)

 

2013

Consistent description of the electronic structure of SrVO3 within GW+DMFT   R. Sakuma, P. Werner and F. Aryasetiawan   Phys. Rev. B 88, 235110 (2013)
Dynamical Mean Field Approximation Applied to Quantum Field Theory   O. Akerlund, P. de Forcrand, A. Georges, and P. Werner   Phys. Rev. D 88, 125006 (2013)
Nonequilibrium dynamical mean-field theory based on weak-coupling perturbation expansions: Application to dynamical symmetry breaking in the Hubbard model   N. Tsuji and P. Werner   Phys. Rev. B 88, 165115 (2013)
Phonon-enhanced relaxation and excitation in the Holstein-Hubbard model   P. Werner and M. Eckstein   Phys. Rev. B 88, 165108 (2013)
Ordered phases in the Holstein-Hubbard model: Interplay of strong Coulomb interaction and electron-phonon coupling   Y. Murakami, P. Werner, N. Tsuji, and H. Aoki   Phys. Rev. B 88, 125126 (2013)
Nonequilibrium dynamical mean field simulation of inhomogeneous systems   M. Eckstein and P. Werner   Phys. Rev. B 88, 075135 (2013)
Double Occupancy and Magnetic Susceptibility of the Anderson Impurity Model out of Equilibrium   A. Dirks, S. Schmitt, J. E. Han, F. Anders, P. Werner, T. Pruschke   Europhys. Lett. 102, 37011 (2013)
Large temperature dependence of the number of carriers in Co-doped BaFe2As2   V. Brouet, Ping-Hui Lin, Y. Texier, J. Bobroff, A. Taleb-Ibrahimi, P. Le Fevre, F. Bertran, M. Casula, P. Werner, S. Biermann, F. Rullier-Albenque, A. Forget, and D. Colson   Phys. Rev. Lett. 110, 167002 (2013)
Long-range Coulomb interactions in surface systems: a first principles description within self-consistently combined GW and dynamical mean field theory   P. Hansmann, T. Ayral, L. Vaugier, P. Werner and S. Biermann   Phys. Rev. Lett. 110, 166401 (2013)
Dielectric breakdown of Mott insulators - doublon production and doublon heating   M. Eckstein and P. Werner   Journal of Physics: Conference Series 427, 012005 (2013)
Nonthermal antiferromagnetic order and nonequilibrium criticality in the Hubbard model   N. Tsuji, M. Eckstein and P. Werner   Phys. Rev. Lett. 110, 136404 (2013)
Screening and Non-local Correlations in the Extended Hubbard Model from Self-Consistent Combined GW and Dynamical Mean Field Theory   T. Ayral, S. Biermann and P. Werner   Phys. Rev. B 87, 125149 (2013)
Photoinduced states in a Mott insulator   M. Eckstein and P. Werner   Phys. Rev. Lett. 110, 126401 (2013)
Gauge theory of topological phases of matter   J. Froehlich and P. Werner   Europhys. Lett. 101, 47007 (2013)
Extracting spectral properties from Keldysh Green functions   A. Dirks, M. Eckstein, T. Pruschke and P. Werner   Phys. Rev. E 87, 023305 (2013)
Efficient implementation of the hybridization expansion impurity solver   H. Hafermann, P. Werner, and E. Gull   Computer Physics Communications 184, 1280 (2013)

 

2012

Nonthermal symmetry broken states in the strongly interacting Hubbard model   P. Werner, N. Tsuji, and M. Eckstein   Phys. Rev. B 86, 205101 (2012)
Rubidium superoxide: a p-electron Mott insulator   R. Kovacik, P. Werner, K. Dymkowski and C. Ederer   Phys. Rev. B 86, 075130 (2012)
Spectral Properties of Correlated Materials: Local Vertex and Non-Local Two-Particle Correlations from Combined GW and Dynamical Mean Field Theory   T. Ayral, P. Werner and S. Biermann   Phys. Rev. Lett. 109, 226401 (2012)
Relaxation dynamics of the Kondo lattice model   P. Werner and M. Eckstein   Phys. Rev. B 86, 045119 (2012)
Low-energy models for correlated materials: bandwidth renormalization from Coulombic screening   M. Casula, P. Werner, L. Vaughier, F. Aryasetiawan, A. J. Millis and S. Biermann   Phys. Rev. Lett. 109, 126408 (2012)
From the Cooper Problem to Canted Supersolids in Bose-Fermi Mixtures   P. Anders, P. Werner, M. Troyer, M. Sigrist and L. Pollet   Phys. Rev. Lett. 109, 206401 (2012)
Repulsion-to-attraction transition in correlated electron systems triggered by a mono-cycle pulse   N. Tsuji, T. Oka, H. Aoki and P. Werner   Phys. Rev. B 85, 155124 (2012)
Improved Estimators for the Self-Energy and Vertex Function in Hybridization Expansion Continuous-Time Quantum Monte Carlo Simulations   H. Hafermann, K. R. Patton and P. Werner   Phys. Rev. B 85, 205106 (2012)
Satellites and large doping- and temperature-dependence of electronic properties in hole-doped BaFe2As2   P. Werner, M. Casula, T. Miyake, F. Aryasetiawan, A. J. Millis, and S. Biermann   Nature Physics 8, 331 (2012)
Magnetic susceptibility of Ce: an LDA+DMFT study   S.V. Streltsov, E. Gull, A.O. Shorikov, M. Troyer, V.I. Anisimov, and P. Werner   Phys. Rev. B 85, 195109 (2012)
Multiorbital Kondo physics of Co in Cu hosts   B. Surer, M. Troyer, P. Werner, A. M. Laeuchli, T. O. Wehling, A. Wilhelm, and A. I. Lichtenstein   Phys. Rev. B 85, 085114 (2012)