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Quantum Emitters in non-conventional baths

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Publications

Efficient Description of Many-Body Systems with Matrix Product Density Operators

Author(s): Jiří Guth Jarkovský, András Molnár, Norbert Schuch, J. Ignacio Cirac
Published in: PRX Quantum, Issue 1/1, 2020, ISSN 2691-3399
DOI: 10.1103/prxquantum.1.010304

Nondestructive photon counting in waveguide QED

Author(s): Daniel Malz, J. Ignacio Cirac
Published in: Physical Review Research, Issue 2/3, 2020, ISSN 2643-1564
DOI: 10.1103/PhysRevResearch.2.033091

Ultrafast molecular dynamics in terahertz-STM experiments: Theoretical analysis using the Anderson-Holstein model

Author(s): Tao Shi, J. Ignacio Cirac, Eugene Demler
Published in: Physical Review Research, Issue 2/3, 2020, ISSN 2643-1564
DOI: 10.1103/physrevresearch.2.033379

Chiral quantum optics in photonic sawtooth lattices

Author(s): Eduardo Sánchez-Burillo, Chao Wan, David Zueco, Alejandro González-Tudela
Published in: Physical Review Research, Issue 2/2, 2020, ISSN 2643-1564
DOI: 10.1103/physrevresearch.2.023003

Stroboscopic quantum optomechanics

Author(s): Matteo Brunelli, Daniel Malz, Albert Schliesser, Andreas Nunnenkamp
Published in: Physical Review Research, Issue 2/2, 2020, ISSN 2643-1564
DOI: 10.1103/physrevresearch.2.023241

From Probabilistic Graphical Models to Generalized Tensor Networks for Supervised Learning

Author(s): Ivan Glasser, Nicola Pancotti, J. Ignacio Cirac
Published in: IEEE Access, Issue 8, 2020, Page(s) 68169-68182, ISSN 2169-3536
DOI: 10.1109/ACCESS.2020.2986279

Limits of photon-mediated interactions in one-dimensional photonic baths

Author(s): Eduardo Sánchez-Burillo, Diego Porras, Alejandro González-Tudela
Published in: Physical Review A, Issue 102/1, 2020, ISSN 2469-9926
DOI: 10.1103/PhysRevA.102.013709

Absence of Superconductivity in the Pure Two-Dimensional Hubbard Model

Author(s): Mingpu Qin, Chia-Min Chung, Hao Shi, Ettore Vitali, Claudius Hubig, Ulrich Schollwöck, Steven R. White, Shiwei Zhang
Published in: Physical Review X, Issue 10/3, 2020, ISSN 2160-3308
DOI: 10.1103/PhysRevX.10.031016

Thermal Control of Spin Excitations in the Coupled Ising-Chain Material RbCoCl 3

Author(s): M. Mena, N. Hänni, S. Ward, E. Hirtenlechner, R. Bewley, C. Hubig, U. Schollwöck, B. Normand, K. W. Krämer, D. F. McMorrow, Ch. Rüegg
Published in: Physical Review Letters, Issue 124/25, 2020, ISSN 0031-9007
DOI: 10.1103/PhysRevLett.124.257201

Neural-Network Quantum States, String-Bond States, and Chiral Topological States

Author(s): Ivan Glasser, Nicola Pancotti, Moritz August, Ivan D. Rodriguez, J. Ignacio Cirac
Published in: Physical Review X, Issue 8/1, 2018, ISSN 2160-3308
DOI: 10.1103/PhysRevX.8.011006

Almost conserved operators in nearly many-body localized systems

Author(s): Nicola Pancotti, Michael Knap, David A. Huse, J. Ignacio Cirac, Mari Carmen Bañuls
Published in: Physical Review B, Issue 97/9, 2018, ISSN 2469-9950
DOI: 10.1103/PhysRevB.97.094206

Projected entangled pair states with continuous virtual symmetries

Author(s): Henrik Dreyer, J. Ignacio Cirac, Norbert Schuch
Published in: Physical Review B, Issue 98/11, 2018, ISSN 2469-9950
DOI: 10.1103/PhysRevB.98.115120

Generation of single- and two-mode multiphoton states in waveguide QED

Author(s): V. Paulisch, H. J. Kimble, J. I. Cirac, A. González-Tudela
Published in: Physical Review A, Issue 97/5, 2018, ISSN 2469-9926
DOI: 10.1103/PhysRevA.97.053831

Variational study of U(1) and SU(2) lattice gauge theories with Gaussian states in 1 + 1 dimensions

Author(s): P. Sala, T. Shi, S. Kühn, M. C. Bañuls, E. Demler, J. I. Cirac
Published in: Physical Review D, Issue 98/3, 2018, ISSN 2470-0010
DOI: 10.1103/PhysRevD.98.034505

Combining tensor networks with Monte Carlo methods for lattice gauge theories

Author(s): Erez Zohar, J. Ignacio Cirac
Published in: Physical Review D, Issue 97/3, 2018, ISSN 2470-0010
DOI: 10.1103/PhysRevD.97.034510

Faster ground state preparation and high-precision ground energy estimation with fewer qubits

Author(s): Yimin Ge, Jordi Tura, J. Ignacio Cirac
Published in: Journal of Mathematical Physics, Issue 60/2, 2019, Page(s) 022202, ISSN 0022-2488
DOI: 10.1063/1.5027484

Variational principle for quantum impurity systems in and out of equilibrium: Application to Kondo problems

Author(s): Yuto Ashida, Tao Shi, Mari Carmen Bañuls, J. Ignacio Cirac, Eugene Demler
Published in: Physical Review B, Issue 98/2, 2018, ISSN 2469-9950
DOI: 10.1103/PhysRevB.98.024103

Solving Quantum Impurity Problems in and out of Equilibrium with the Variational Approach

Author(s): Yuto Ashida, Tao Shi, Mari Carmen Bañuls, J. Ignacio Cirac, Eugene Demler
Published in: Physical Review Letters, Issue 121/2, 2018, ISSN 0031-9007
DOI: 10.1103/PhysRevLett.121.026805

Eliminating fermionic matter fields in lattice gauge theories

Author(s): Erez Zohar, J. Ignacio Cirac
Published in: Physical Review B, Issue 98/7, 2018, ISSN 2469-9950
DOI: 10.1103/PhysRevB.98.075119

Bosonic Gaussian states from conformal field theory

Author(s): Benedikt Herwerth, Germán Sierra, J. Ignacio Cirac, Anne E. B. Nielsen
Published in: Physical Review B, Issue 98/11, 2018, ISSN 2469-9950
DOI: 10.1103/PhysRevB.98.115156

Localization with random time-periodic quantum circuits

Author(s): Christoph Sünderhauf, David Pérez-García, David A. Huse, Norbert Schuch, J. Ignacio Cirac
Published in: Physical Review B, Issue 98/13, 2018, ISSN 2469-9950
DOI: 10.1103/physrevb.98.134204

Exploring the anisotropic Kondo model in and out of equilibrium with alkaline-earth atoms

Author(s): Márton Kanász-Nagy, Yuto Ashida, Tao Shi, Cătălin Paşcu Moca, Tatsuhiko N. Ikeda, Simon Fölling, J. Ignacio Cirac, Gergely Zaránd, Eugene A. Demler
Published in: Physical Review B, Issue 97/15, 2018, ISSN 2469-9950
DOI: 10.1103/PhysRevB.97.155156

Abelian and non-abelian symmetries in infinite projected entangled pair states

Author(s): Claudius Hubig
Published in: SciPost Physics, Issue 5/5, 2018, ISSN 2542-4653
DOI: 10.21468/scipostphys.5.5.047

Non-Markovian Quantum Optics with Three-Dimensional State-Dependent Optical Lattices

Author(s): A. González-Tudela, J. I. Cirac
Published in: Quantum, Issue 2, 2018, Page(s) 97, ISSN 2521-327X
DOI: 10.22331/q-2018-10-01-97

Solid-state magnetic traps and lattices

Author(s): J. Knörzer, M. J. A. Schuetz, G. Giedke, H. Huebl, M. Weiler, M. D. Lukin, J. I. Cirac
Published in: Physical Review B, Issue 97/23, 2018, ISSN 2469-9950
DOI: 10.1103/physrevb.97.235451

Colloquium : Quantum matter built from nanoscopic lattices of atoms and photons

Author(s): D. E. Chang, J. S. Douglas, A. González-Tudela, C.-L. Hung, H. J. Kimble
Published in: Reviews of Modern Physics, Issue 90/3, 2018, ISSN 0034-6861
DOI: 10.1103/revmodphys.90.031002

Interaction quench and thermalization in a one-dimensional topological Kondo insulator

Author(s): I. Hagymási, C. Hubig, U. Schollwöck
Published in: Physical Review B, Issue 99/7, 2019, ISSN 2469-9950
DOI: 10.1103/physrevb.99.075145

Computational Speedups Using Small Quantum Devices

Author(s): Vedran Dunjko, Yimin Ge, J. Ignacio Cirac
Published in: Physical Review Letters, Issue 121/25, 2018, ISSN 0031-9007
DOI: 10.1103/physrevlett.121.250501

Anisotropic Quantum Emitter Interactions in Two-Dimensional Photonic-Crystal Baths

Author(s): Alejandro González-Tudela, Fernando Galve
Published in: ACS Photonics, Issue 6/1, 2019, Page(s) 221-229, ISSN 2330-4022
DOI: 10.1021/acsphotonics.8b01455

Variational study of fermionic and bosonic systems with non-Gaussian states: Theory and applications

Author(s): Tao Shi, Eugene Demler, J. Ignacio Cirac
Published in: Annals of Physics, Issue 390, 2018, Page(s) 245-302, ISSN 0003-4916
DOI: 10.1016/j.aop.2017.11.014

Rényi Entropies from Random Quenches in Atomic Hubbard and Spin Models

Author(s): A. Elben, B. Vermersch, M. Dalmonte, J. I. Cirac, P. Zoller
Published in: Physical Review Letters, Issue 120/5, 2018, ISSN 0031-9007
DOI: 10.1103/physrevlett.120.050406

Unitary n -designs via random quenches in atomic Hubbard and spin models: Application to the measurement of Rényi entropies

Author(s): B. Vermersch, A. Elben, M. Dalmonte, J. I. Cirac, P. Zoller
Published in: Physical Review A, Issue 97/2, 2018, ISSN 2469-9926
DOI: 10.1103/physreva.97.023604

Markovian and non-Markovian dynamics of quantum emitters coupled to two-dimensional structured reservoirs

Author(s): A. González-Tudela, J. I. Cirac
Published in: Physical Review A, Issue 96/4, 2017, ISSN 2469-9926
DOI: 10.1103/physreva.96.043811

Quantum Emitters in Two-Dimensional Structured Reservoirs in the Nonperturbative Regime

Author(s): A. González-Tudela, J. I. Cirac
Published in: Physical Review Letters, Issue 119/14, 2017, ISSN 0031-9007
DOI: 10.1103/physrevlett.119.143602

Normal projected entangled pair states generating the same state

Author(s): Andras Molnar, José Garre-Rubio, David Pérez-García, Norbert Schuch, J Ignacio Cirac
Published in: New Journal of Physics, Issue 20/11, 2018, Page(s) 113017, ISSN 1367-2630
DOI: 10.1088/1367-2630/aae9fa

Digital quantum simulation of lattice gauge theories in three spatial dimensions

Author(s): Julian Bender, Erez Zohar, Alessandro Farace, J Ignacio Cirac
Published in: New Journal of Physics, Issue 20/9, 2018, Page(s) 093001, ISSN 1367-2630
DOI: 10.1088/1367-2630/aadb71

Time-evolution methods for matrix-product states

Author(s): Sebastian Paeckel, Thomas Köhler, Andreas Swoboda, Salvatore R. Manmana, Ulrich Schollwöck, Claudius Hubig
Published in: Annals of Physics, Issue 411, 2019, Page(s) 167998, ISSN 0003-4916
DOI: 10.1016/j.aop.2019.167998

Quantum simulation and optimization in hot quantum networks

Author(s): M. J. A. Schuetz, B. Vermersch, G. Kirchmair, L. M. K. Vandersypen, J. I. Cirac, M. D. Lukin, P. Zoller
Published in: Physical Review B, Issue 99/24, 2019, ISSN 2469-9950
DOI: 10.1103/PhysRevB.99.241302

Single Photons by Quenching the Vacuum

Author(s): E. Sánchez-Burillo, L. Martín-Moreno, J. J. García-Ripoll, D. Zueco
Published in: Physical Review Letters, Issue 123/1, 2019, ISSN 0031-9007
DOI: 10.1103/PhysRevLett.123.013601

Unconventional quantum optics in topological waveguide QED

Author(s): M. Bello, G. Platero, J. I. Cirac, A. González-Tudela
Published in: Science Advances, Issue 5/7, 2019, Page(s) eaaw0297, ISSN 2375-2548
DOI: 10.1126/sciadv.aaw0297

Dynamical Topological Quantum Phase Transitions in Nonintegrable Models

Author(s): I. Hagymási, C. Hubig, Ö. Legeza, U. Schollwöck
Published in: Physical Review Letters, Issue 122/25, 2019, ISSN 0031-9007
DOI: 10.1103/PhysRevLett.122.250601

Removing staggered fermionic matter in U ( N ) and S U ( N ) lattice gauge theories

Author(s): Erez Zohar, J. Ignacio Cirac
Published in: Physical Review D, Issue 99/11, 2019, ISSN 2470-0010
DOI: 10.1103/PhysRevD.99.114511

Cold atoms in twisted-bilayer optical potentials

Author(s): A. González-Tudela, J. I. Cirac
Published in: Physical Review A, Issue 100/5, 2019, ISSN 2469-9926
DOI: 10.1103/PhysRevA.100.053604

Quantum Rydberg Central Spin Model

Author(s): Yuto Ashida, Tao Shi, Richard Schmidt, H. R. Sadeghpour, J. Ignacio Cirac, Eugene Demler
Published in: Physical Review Letters, Issue 123/18, 2019, ISSN 0031-9007
DOI: 10.1103/PhysRevLett.123.183001

NetKet: A machine learning toolkit for many-body quantum systems

Author(s): Giuseppe Carleo, Kenny Choo, Damian Hofmann, James E.T. Smith, Tom Westerhout, Fabien Alet, Emily J. Davis, Stavros Efthymiou, Ivan Glasser, Sheng-Hsuan Lin, Marta Mauri, Guglielmo Mazzola, Christian B. Mendl, Evert van Nieuwenburg, Ossian O’Reilly, Hugo Théveniaut, Giacomo Torlai, Filippo Vicentini, Alexander Wietek
Published in: SoftwareX, Issue 10, 2019, Page(s) 100311, ISSN 2352-7110
DOI: 10.1016/j.softx.2019.100311

Continuous Tensor Network States for Quantum Fields

Author(s): Antoine Tilloy, J. Ignacio Cirac
Published in: Physical Review X, Issue 9/2, 2019, ISSN 2160-3308
DOI: 10.1103/PhysRevX.9.021040

Gaussian time-dependent variational principle for the Bose-Hubbard model

Author(s): Tommaso Guaita, Lucas Hackl, Tao Shi, Claudius Hubig, Eugene Demler, J. Ignacio Cirac
Published in: Physical Review B, Issue 100/9, 2019, ISSN 2469-9950
DOI: 10.1103/PhysRevB.100.094529

Time-dependent study of disordered models with infinite projected entangled pair states

Author(s): Claudius Hubig, J. Ignacio Cirac
Published in: SciPost Physics, Issue 6/3, 2019, ISSN 2542-4653
DOI: 10.21468/SciPostPhys.6.3.031

Conditional dynamics of optomechanical two-tone backaction-evading measurements

Author(s): Brunelli, Matteo; Malz, Daniel; Nunnenkamp, Andreas
Published in: Physical Review Letters, Issue 3, 2019, ISSN 1079-7114
DOI: 10.17863/CAM.44935

Engineering and Harnessing Giant Atoms in High-Dimensional Baths: A Proposal for Implementation with Cold Atoms

Author(s): A. González-Tudela, C. Sánchez Muñoz, J. I. Cirac
Published in: Physical Review Letters, Issue 122/20, 2019, ISSN 0031-9007
DOI: 10.1103/PhysRevLett.122.203603

Mathematical open problems in projected entangled pair states

Author(s): Juan Ignacio Cirac, José Garre-Rubio, David Pérez-García
Published in: Revista Matemática Complutense, Issue 32/3, 2019, Page(s) 579-599, ISSN 1139-1138
DOI: 10.1007/s13163-019-00318-x

Density-Matrix Embedding Theory Study of the One-Dimensional Hubbard–Holstein Model

Author(s): Teresa E. Reinhard, Uliana Mordovina, Claudius Hubig, Joshua S. Kretchmer, Ulrich Schollwöck, Heiko Appel, Michael A. Sentef, Angel Rubio
Published in: Journal of Chemical Theory and Computation, Issue 15/4, 2019, Page(s) 2221-2232, ISSN 1549-9618
DOI: 10.1021/acs.jctc.8b01116

Topological magnon amplification

Author(s): Daniel Malz, Johannes Knolle, Andreas Nunnenkamp
Published in: Nature Communications, Issue 10/1, 2019, ISSN 2041-1723
DOI: 10.1038/s41467-019-11914-2

Quantum phases and topological properties of interacting fermions in one-dimensional superlattices

Author(s): L. Stenzel, A. L. C. Hayward, C. Hubig, U. Schollwöck, F. Heidrich-Meisner
Published in: Physical Review A, Issue 99/5, 2019, ISSN 2469-9926
DOI: 10.1103/PhysRevA.99.053614

Efficient variational approach to dynamics of a spatially extended bosonic Kondo model

Author(s): Yuto Ashida, Tao Shi, Richard Schmidt, H. R. Sadeghpour, J. Ignacio Cirac, Eugene Demler
Published in: Physical Review A, Issue 100/4, 2019, ISSN 2469-9926
DOI: 10.1103/PhysRevA.100.043618

Quantum chaos in the Brownian SYK model with large finite N : OTOCs and tripartite information

Author(s): Christoph Sünderhauf, Lorenzo Piroli, Xiao-Liang Qi, Norbert Schuch, J. Ignacio Cirac
Published in: Journal of High Energy Physics, Issue 2019/11, 2019, ISSN 1029-8479
DOI: 10.1007/JHEP11(2019)038

Matrix Product States: Entanglement, Symmetries, and State Transformations

Author(s): David Sauerwein, Andras Molnar, J. Ignacio Cirac, Barbara Kraus
Published in: Physical Review Letters, Issue 123/17, 2019, ISSN 0031-9007
DOI: 10.1103/PhysRevLett.123.170504

Two-Tone Optomechanical Instability and Its Fundamental Implications for Backaction-Evading Measurements

Author(s): Shomroni, Itay; Youssefi, Amir; Sauerwein, Nick; Qiu, Liu; Seidler, Paul; Malz, Daniel; Nunnenkamp, Andreas; Kippenberg, Tobias J
Published in: Physical Review X, Issue 1, 2019, Page(s) American Physical Society, ISSN 2160-3308
DOI: 10.17863/CAM.43531

Evaluation of time-dependent correlators after a local quench in iPEPS: hole motion in the t-J model

Author(s): Claudius Hubig, Annabelle Bohrdt, Michael Knap, Fabian Grusdt, Ignacio Cirac
Published in: SciPost Physics, Issue 8/2, 2020, ISSN 2542-4653
DOI: 10.21468/scipostphys.8.2.021

Imaginary-time matrix product state impurity solver in a real material calculation: Spin-orbit coupling in Sr 2 RuO 4

Author(s): Nils-Oliver Linden, Manuel Zingl, Claudius Hubig, Olivier Parcollet, Ulrich Schollwöck
Published in: Physical Review B, Issue 101/4, 2020, ISSN 2469-9950
DOI: 10.1103/physrevb.101.041101

Analogue quantum chemistry simulation

Author(s): Javier Argüello-Luengo, Alejandro González-Tudela, Tao Shi, Peter Zoller, J. Ignacio Cirac
Published in: Nature, Issue 574/7777, 2019, Page(s) 215-218, ISSN 0028-0836
DOI: 10.1038/s41586-019-1614-4

Quantum metrology with one-dimensional superradiant photonic states

Author(s): V. Paulisch, M. Perarnau-Llobet, A. González-Tudela, J. I. Cirac
Published in: Physical Review A, Issue 99/4, 2019, ISSN 2469-9926
DOI: 10.1103/physreva.99.043807

Classification of Matrix-Product Unitaries with Symmetries

Author(s): Zongping Gong, Christoph Sünderhauf, Norbert Schuch, J. Ignacio Cirac
Published in: Physical Review Letters, Issue 124/10, 2020, ISSN 0031-9007
DOI: 10.1103/physrevlett.124.100402

Effective many-body Hamiltonians of qubit-photon bound states

Author(s): T Shi, Y-H Wu, A González-Tudela, J I Cirac
Published in: New Journal of Physics, Issue 20/10, 2018, Page(s) 105005, ISSN 1367-2630
DOI: 10.1088/1367-2630/aae4a9

Exotic quantum dynamics and purely long-range coherent interactions in Dirac conelike baths

Author(s): A. González-Tudela, J. I. Cirac
Published in: Physical Review A, Issue 97/4, 2018, ISSN 2469-9926
DOI: 10.1103/physreva.97.043831

Entanglement and its relation to energy variance for local one-dimensional Hamiltonians

Author(s): Mari Carmen Bañuls, David A. Huse, J. Ignacio Cirac
Published in: Physical Review B, Issue 101/14, 2020, ISSN 2469-9950
DOI: 10.1103/physrevb.101.144305

Nonreciprocal Transport Based on Cavity Floquet Modes in Optomechanics

Author(s): Laure Mercier de Lépinay, Caspar F. Ockeloen-Korppi, Daniel Malz, Mika A. Sillanpää
Published in: Physical Review Letters, Issue 125/2, 2020, ISSN 0031-9007
DOI: 10.1103/PhysRevLett.125.023603

Quantum East Model: Localization, Nonthermal Eigenstates, and Slow Dynamics

Author(s): Nicola Pancotti, Giacomo Giudice, J. Ignacio Cirac, Juan P. Garrahan, Mari Carmen Bañuls
Published in: Physical Review X, Issue 10/2, 2020, ISSN 2160-3308
DOI: 10.1103/physrevx.10.021051

Markovianity of an emitter coupled to a structured spin-chain bath

Author(s): J. Roos, J. I. Cirac, M. C. Bañuls
Published in: Physical Review A, Issue 101/4, 2020, ISSN 2469-9926
DOI: 10.1103/PhysRevA.101.042114

Theory of waveguide QED with moving emitters

Author(s): Eduardo Sánchez-Burillo, Alejandro González-Tudela, Carlos Gonzalez-Ballestero
Published in: Physical Review A, Issue 102/1, 2020, ISSN 2469-9926
DOI: 10.1103/PhysRevA.102.013726

Tensor Networks and their use for Lattice Gauge Theories

Author(s): Bañuls, Mari Carmen; Cichy, Krzysztof; Cirac, J. Ignacio; Jansen, Karl; Kühn, Stefan
Published in: 15 pp. (2018). doi:10.3204/PUBDB-2019-00009, Issue 2, 2019
DOI: 10.3204/PUBDB-2019-00009

Expressive power of tensor-network factorizations for probabilistic modeling, with applications from hidden Markov models to quantum machine learning

Author(s): Glasser, Ivan; Sweke, Ryan; Pancotti, Nicola; Eisert, Jens; Cirac, J. Ignacio
Published in: Issue 1, 2019

Gaussian states for the variational study of (1+1)-dimensional lattice gauge models

Author(s): Stefan Kuehn, Pablo Sala, Tao Shi, Mari Carmen Banuls, Eugene Demler, Juan Ignacio Cirac
Published in: Proceedings of The 36th Annual International Symposium on Lattice Field Theory — PoS(LATTICE2018), 2019, Page(s) 230
DOI: 10.22323/1.334.0230