Macroscopic Quantum Superpositions

Información del proyecto

Q-Xtreme

Identificador del acuerdo de subvención: 951234

DOI

10.3030/951234

Fecha de la firma de la CE 14 Diciembre 2020

Fecha de inicio 1 Mayo 2021

Fecha de finalización 30 Abril 2027

Financiado con arreglo a

• EXCELLENT SCIENCE - European Research Council (ERC)

Coste total

€ 13 121 676,86

Aportación de la UE

€ 13 121 676,86

Coordinado por

FUNDACIO INSTITUT DE CIENCIES FOTONIQUES
Spain

CORDIS proporciona enlaces a los documentos públicos y las publicaciones de los proyectos de los programas marco HORIZONTE.

Los enlaces a los documentos y las publicaciones de los proyectos del Séptimo Programa Marco, así como los enlaces a algunos tipos de resultados específicos, como conjuntos de datos y «software», se obtienen dinámicamente de OpenAIRE .

Publicaciones

Non-peer reviewed articles (23)

High-purity quantum optomechanics at room temperature

Autores: Lorenzo Dania, Oscar Schmitt Kremer, Johannes Piotrowski, Davide Candoli, Jayadev Vijayan, Oriol Romero-Isart, Carlos Gonzalez-Ballestero, Lukas Novotny, Martin Frimmer
Publicado en: Nature Physics, 2025, ISSN 1745-2473
Editor: Nature Publishing Group
DOI: 10.1038/s41567-025-02976-9

Hot Schrödinger cat states

Autores: Ian Yang, Thomas Agrenius, Vasilisa Usova, Oriol Romero-Isart, Gerhard Kirchmair
Publicado en: Science Advances, Edición 11, 2025, ISSN 2375-2548
Editor: American Association for the Advancement of Science (AAAS)
DOI: 10.1126/sciadv.adr4492

Fast quantum interference of a nanoparticle via optical potential control

Autores: Lukas Neumeier, Mario A. Ciampini, Oriol Romero-Isart, Markus Aspelmeyer, Nikolai Kiesel
Publicado en: Proceedings of the National Academy of Sciences, Edición 121, 2024, ISSN 0027-8424
Editor: National Academy of Sciences
DOI: 10.1073/pnas.2306953121

Feedback cooling a levitated nanoparticle's libration to below 100 phonons

Autores: Jialiang Gao, Fons van der Laan, Joanna A. Zielińska, Andrei Militaru, Lukas Novotny, Martin Frimmer
Publicado en: Physical Review Research, Edición 6, 2024, ISSN 2643-1564
Editor: American Physical Society (APS)
DOI: 10.1103/physrevresearch.6.033009

Quantum Delocalization of a Levitated Nanoparticle

Autores: M. Rossi, A. Militaru, N. Carlon Zambon, A. Riera-Campeny, O. Romero-Isart, M. Frimmer, L. Novotny
Publicado en: Physical Review Letters, Edición 135, 2025, ISSN 0031-9007
Editor: American Physical Society
DOI: 10.1103/2yzc-fsm3

Radiation damping of a Rayleigh scatterer illuminated by a linearly polarized plane wave

Autores: Mohammad Ali Abbassi, Lukas Novotny
Publicado en: Physical Review A, Edición 109, 2024, ISSN 2469-9926
Editor: American Physical Society (APS)
DOI: 10.1103/physreva.109.043531

Macroscopic quantum entanglement between an optomechanical cavity and a continuous field in presence of non-Markovian noise

Autores: S. Direkci, K. Winkler, C. Gut, K. Hammerer, M. Aspelmeyer, and Y. Chen
Publicado en: PHYSICAL REVIEW RESEARCH, Edición Phys. Rev. Research 6, 013175, 2024, ISSN 2643-1564
Editor: Purpose-led Publishing
DOI: 10.1103/physrevresearch.6.013175

Optimization of static potentials for large delocalization and non-Gaussian quantum dynamics of levitated nanoparticles under decoherence

Autores: Silvia Casulleras, Piotr T. Grochowski, Oriol Romero-Isart
Publicado en: Physical Review A, Edición 110, 2024, ISSN 2469-9926
Editor: American Physical Society (APS)
DOI: 10.1103/physreva.110.033511

Ultrastrong linear optomechanical interaction

Autores: Kahan Dare, Jannek J. Hansen, Iurie Coroli, Aisling Johnson, Markus Aspelmeyer, Uroš Delić
Publicado en: Physical Review Research, Edición 6, 2024, ISSN 2643-1564
Editor: American Physical Society (APS)
DOI: 10.1103/physrevresearch.6.l042025

Long-Axis Spinning of an Optically Levitated Particle: A Levitated Spinning Top

Autores: J. A. Zielińska, F. van der Laan, A. Norrman, R. Reimann, M. Frimmer, L. Novotny
Publicado en: Physical Review Letters, Edición 132, 2025, ISSN 0031-9007
Editor: American Physical Society
DOI: 10.1103/physrevlett.132.253601

Quantum control of continuous systems via nonharmonic potential modulation

Autores: Piotr T. Grochowski, Hannes Pichler, Cindy A. Regal, Oriol Romero-Isart
Publicado en: Quantum, Edición 9, 2025, Página(s) 1824, ISSN 2521-327X
Editor: Verein zur Forderung des Open Access Publizierens in den Quantenwissenschaften
DOI: 10.22331/q-2025-08-08-1824

Optical absorption of subwavelength silicon nanoparticles at telecom wavelengths

Autores: Moritz Jünnemann, Nicola Carlon Zambon, Hiroshi Sugimoto, Minoru Fujii, Lukas Novotny, Martin Frimmer
Publicado en: Physical Review B, Edición 111, 2025, ISSN 2469-9950
Editor: American Physical Society (APS)
DOI: 10.1103/physrevb.111.195304

Suppressing Recoil Heating in Levitated Optomechanics Using Squeezed Light

Autores: C. Gonzalez-Ballestero, J.A. Zielińska, M. Rossi, A. Militaru, M. Frimmer, L. Novotny, P. Maurer, O. Romero-Isart
Publicado en: PRX Quantum, Edición 4, 2023, ISSN 2691-3399
Editor: American Physical Society (APS)
DOI: 10.1103/prxquantum.4.030331

Remote sensing of a levitated superconductor with a flux-tunable microwave cavity

Autores: Philip Schmidt, Remi Claessen, Gerard Higgins, Joachim Hofer, Jannek J. Hansen, Peter Asenbaum, Martin Zemlicka, Kevin Uhl, Reinhold Kleiner, Rudolf Gross, Hans Huebl, Michael Trupke, Markus Aspelmeyer
Publicado en: Physical Review Applied, Edición 22, 2024, ISSN 2331-7019
Editor: American Physical Society (APS)
DOI: 10.1103/physrevapplied.22.014078

Quantum electrodynamics with a nonmoving dielectric sphere: quantizing Lorenz–Mie scattering

Autores: Patrick Maurer, Carlos Gonzalez-Ballestero, Oriol Romero-Isart
Publicado en: Journal of the Optical Society of America B, Edición 40, 2024, Página(s) 3137, ISSN 0740-3224
Editor: Optical Society of America
DOI: 10.1364/josab.498540

Controlling Optomechanical Libration with the Degree of Polarization

Autores: J. A. Zielińska, F. van der Laan, A. Norrman, M. Rimlinger, R. Reimann, L. Novotny, M. Frimmer
Publicado en: Physical Review Letters, Edición 130, 2025, ISSN 0031-9007
Editor: American Physical Society
DOI: 10.1103/physrevlett.130.203603

Numerical simulation of large-scale nonlinear open quantum mechanics

Autores: M. Roda-Llordes, D. Candoli, P. T. Grochowski, A. Riera-Campeny, T. Agrenius, J. J. García-Ripoll, C. Gonzalez-Ballestero, O. Romero-Isart
Publicado en: Physical Review Research, Edición 6, 2024, ISSN 2643-1564
Editor: American Physical Society (APS)
DOI: 10.1103/physrevresearch.6.013262

Quantum theory of light interaction with a Lorenz-Mie particle: Optical detection and three-dimensional ground-state cooling

Autores: Patrick Maurer, Carlos Gonzalez-Ballestero, Oriol Romero-Isart
Publicado en: Physical Review A, Edición 108, 2023, ISSN 2469-9926
Editor: American Physical Society (APS)
DOI: 10.1103/physreva.108.033714

Vacuum levitation and motion control on chip

Autores: Bruno Melo, Marc T. Cuairan, Grégoire F. M. Tomassi, Nadine Meyer, Romain Quidant
Publicado en: Nature Nanotechnology, Edición 19, 2024, Página(s) 1270-1276, ISSN 1748-3387
Editor: Nature Publishing Group
DOI: 10.1038/s41565-024-01677-3

Stabilizing nanoparticles in the intensity minimum: feedback levitation on an inverted potential

Autores: Salambô Dago, J. Rieser, M. A. Ciampini, V. Mlynář, A. Kugi, M. Aspelmeyer, A. Deutschmann-Olek, N. Kiesel
Publicado en: Optics Express, Edición 32, 2024, Página(s) 45133, ISSN 1094-4087
Editor: Optical Society of America
DOI: 10.1364/oe.541267

Macroscopic Quantum Superpositions via Dynamics in a Wide Double-Well Potential

Autores: M. Roda-Llordes, A. Riera-Campeny, D. Candoli, P. T. Grochowski, O. Romero-Isart
Publicado en: Physical Review Letters, Edición 132, 2025, ISSN 0031-9007
Editor: American Physical Society
DOI: 10.1103/physrevlett.132.023601

Wigner Analysis of Particle Dynamics and Decoherence in Wide Nonharmonic Potentials

Autores: Andreu Riera-Campeny, Marc Roda-Llordes, Piotr T. Grochowski, Oriol Romero-Isart
Publicado en: Quantum, Edición 8, 2024, Página(s) 1393, ISSN 2521-327X
Editor: Verein zur Forderung des Open Access Publizierens in den Quantenwissenschaften
DOI: 10.22331/q-2024-07-02-1393

Hollow-core fiber loading of nanoparticles into ultra-highvacuum

Autores: S. Lindner, P. Juschitz, J. Rieser, Y. Y. Fein, M. Ciampini, M. Aspelmeyer, N. Kiesel Appl. Phys. Lett. 124, 143501 (2024)
Publicado en: Applied Physics Letters, Edición Appl. Phys. Lett. 124, 143501 (2024), 2024, ISSN 0003-6951
Editor: American Institute of Physics
DOI: 10.1063/5.0190658

Peer reviewed articles (19)

Force-Gradient Sensing and Entanglement via FeedbackCooling of Interacting Nanoparticles

Autores: H. Rudolph, U. Delić, M. Aspelmeyer, K. Hornberger, B. A. Stickler
Publicado en: Phys. Rev. Lett. 129, 193602 – Published 2 November 2022, 2022, ISSN 1079-7114
Editor: APS - Physival Review Letters

Scalable all-optical cold damping of levitated nanoparticles

Autores: Vijayan, Jayadev Zhang, Zhao Piotrowski, Johannes Windey, Dominik van der Laan, Fons Frimmer, Martin Novotny, Lukas
Publicado en: Nature Nanotechnology, Edición 2022, 2022, ISSN 1748-3387
Editor: Nature Publishing Group
DOI: 10.1038/s41565-022-01254-6

Cavity-mediated long-range interactions in levitated optomechanics

Autores: Jayadev Vijayan; Johannes Piotrowski; Carlos Gonzalez-Ballestero; Kevin Weber; Oriol Romero-Isart; Lukas Novotny
Publicado en: Vijayan , J , Piotrowski , J , Gonzalez-Ballestero , C , Weber , K , Romero-Isart , O & Novotny , L 2023 ' Cavity-mediated long-range interactions in levitated optomechanics ' ArXiv , Cornell University . https://doi.org/10.48550/ARXIV.2308.14721, Edición 15, 2024, ISSN 1745-2473
Editor: Nature Publishing Group
DOI: 10.1038/s41567-024-02405-3

Large Quantum Delocalization of a Levitated Nanoparticle using Optimal Control: Applications for Force Sensing and Entangling via Weak ForcesT. Weiss, M. Roda-Llordes, E. Torrontegui, M. Aspelmeyer, O. Romero-Isart

Autores: T. Weiss, M. Roda-Llordes, E. Torrontegui, M. Aspelmeyer, O. Romero-Isart
Publicado en: Phys. Rev. Lett. 127, 023601 (2021), 2021, ISSN 1079-7114
Editor: APS Physical Review Letters
DOI: 10.1103/physrevlett.127.023601

Dry launching of silica nanoparticles in vacuum

Autores: A. Khodaee, K. Dare, A. Johnson, U. Delić, M.Aspelmeyer
Publicado en: AIP Advances 12, 125023 (2022), 2022, ISSN 2158-3226
Editor: American Institute of Physics Inc.

Motional entanglement of remote optically levitated nanoparticles

Autores: N. Carlon Zambon, M. Rossi, M. Frimmer, L. Novotny, C. Gonzalez-Ballestero, O. Romero-Isart, A. Militaru
Publicado en: Physical Review A, Edición 111, 2025, Página(s) 013521, ISSN 2469-9926
Editor: American Physical Society (APS)
DOI: 10.1103/physreva.111.013521

Hybrid Paul-optical trap with large optical access for levitated optomechanics

Autores: Eric Bonvin, Louisiane Devaud, Massimiliano Rossi, Andrei Militaru, Lorenzo Dania, Dmitry S. Bykov, Markus Teller, Tracy E. Northup, Lukas Novotny, Martin Frimmer
Publicado en: Physical Review Research, Edición 6, 2024, ISSN 2643-1564
Editor: American Physical Society (APS)
DOI: 10.1103/physrevresearch.6.043129

Simultaneous ground-state cooling of two mechanical modes of a levitated nanoparticle

Autores: Piotrowski, Johannes Windey, Dominik Vijayan, Jayadev Gonzalez-Ballestero, Carlos de los Rios Sommer, Andrés Meyer, Nadinecc Quidant, Romain Romero-Isart, Oriol Reimann, René Novotny, Lukas
Publicado en: Nature Physics, Edición 2023, 2023, ISSN 1745-2473
Editor: Nature Publishing Group
DOI: 10.1038/s41567-023-01956-1

Scalable all-optical cold damping of levitated nanoparticles

Autores: Jayadev Vijayan, Zhao Zhang, Johannes Piotrowski, Dominik Windey, Fons van der Laan, Martin Frimmer, Lukas Novotny
Publicado en: Nature Nanotechnology 18, 49 (2023), 2023, ISSN 1748-3387
Editor: Nature Publishing Group

Levitated Optomechanics with Meta-Atoms

Autores: S. Lepeshov, N. Meyer, P. Maurer, O. Romero-Isart, and R. Quidant
Publicado en: Phys. Rev. Lett. 130, 233601 (2023), 2023, ISSN 1079-7114
Editor: APS Physical Review Letters
DOI: 10.1103/physrevlett.130.233601

Levitodynamics: Levitation and control of microscopic objects in vacuum

Autores: Carlos Gonzalez-Ballestero, Markus Aspelmeyer, Lukas Novotny, Romain Quidant and Oriol Romero-Isart
Publicado en: Science, Edición Volume 374, no. 6564, 2022, Página(s) eabg3027, ISSN 0036-8075
Editor: American Association for the Advancement of Science
DOI: 10.1126/science.abg3027

Simultaneous Ground-State Cooling of Two Mechanical Modes of a Levitated Nanoparticle

Autores: J. Piotrowski, D. Windey, J. Vijayan, C. Gonzalez-Ballestero, A. de los Ríos Sommer, N. Meyer, R. Quidant, O. Romero-Isart, R. Reimann, and L. Novotny Nat. Phys. 19, 1009 (2023).
Publicado en: Nat. Phys. 19, 1009 (2023), 2023, ISSN 1745-2473
Editor: Nature Publishing Group

Force-Gradient Sensing and Entanglement via FeedbackCooling of Interacting Nanoparticles

Autores: H. Rudolph, U. Delić, M. Aspelmeyer, K. Hornberger, B. A. Stickler
Publicado en: Phys. Rev. Lett. 129, 193602, 2022, ISSN 1092-0145
Editor: APS Physical Review Letter

High-Q magnetic levitation and control of superconducting microspheres at millikelvin temperatures

Autores: Joachim Hofer, Gerard Higgins, Hans Huebl, Oliver F. Kieler, Reinhold Kleiner, Dieter Koelle, Philip Schmidt, Joshua A. Slater, Michael Trupke, Kevin Uhl, Thomas Weimann, Witlef Wieczorek, Friedrich Wulschner, Markus Aspelmeyer
Publicado en: Volume 131, Edición 4, 2023, ISSN 1079-7114
Editor: APS - Physical Review Letters
DOI: 10.1103/physrevlett.131.043603

Ponderomotive Squeezing of Light by a Levitated Nanoparticle in Free Space

Autores: A. Militaru, M. Rossi, F. Tebbenjohanns, O. Romero-Isart, M. Frimmer, and L. Novotny.
Publicado en: Phys. Rev. Lett. 129, 053602 (2022), 2022, ISSN 1092-0145
Editor: APS - Physical Review Letters

State Expansion of a Levitated Nanoparticle in a Dark Harmonic Potential

Autores: Bonvin, Eric ; Devaud, Louisiane; Rossi, Massimiliano; Militaru, Andrei Northup, Tracy E.; Novotny, Lukas ; Dania, Lorenzo; Bykov, Dmitry S.; Romero-Isart, Oriol; ; Frimmer, Martin
Publicado en: Physical Review Letters, Edición 123(25), 2024, Página(s) 253602, ISSN 0031-9007
Editor: American Physical Society
DOI: 10.1103/physrevlett.132.253602

Mechanical Squeezing via Unstable Dynamics in a Microcavity

Autores: K. Kustura, C. Gonzalez-Ballestero, A. de los Ríos Sommer, N. Meyer, R. Quidant, and O. Romero-Isart.
Publicado en: Phys. Rev. Lett. 128, 143601 (2022), 2022, ISSN 1079-7114
Editor: APS Review Physical Letters
DOI: 10.1103/physrevlett.128.143601

Ponderomotive Squeezing of Light by a Levitated Nanoparticle in Free Space

Autores: Andrei Militaru, Massimiliano Rossi, Felix Tebbenjohanns, Oriol Romero-Isart, Martin Frimmer and Lukas Novotny
Publicado en: Physical Review Letters, Edición 00319007, 2022, ISSN 0031-9007
Editor: American Physical Society
DOI: 10.1103/physrevlett.129.053602

Interaction Between an Optically Levitated Nanoparticle and Its Thermal Image: Internal Thermometry via Displacement SensingT. Agrenius, C. Gonzalez-Ballestero, P. Maurer, and O. Romero-Isart

Autores: T. Agrenius, C. Gonzalez-Ballestero, P. Maurer, and O. Romero-Isart
Publicado en: Phys. Rev. Lett. 130, 093601 (2023), 2023, ISSN 1079-7114
Editor: APS Physical Review Letters
DOI: 10.1103/physrevlett.130.093601

Other (7)

Numerical Simulation of Large-Scale Nonlinear Open Quantum Mechanics

Autores: M. Roda-Llordes, D. Candoli, P. T. Grochowski, A. Riera-Campeny, T. Agrenius, J. J. Garca-Ripoll, C. Gonzalez-Ballestero, and O. Romero-Isart
Publicado en: arXiv:2306.09083, 2023
Editor: arXiv

Fast Quantum Interference of a Nanoparticle via Optical Potential Control

Autores: L. Neumeier, M. Ciampini, O. Romero-Isart, M. Aspelmeyer, and N. Kiesel
Publicado en: arXiv:2207.12539, 2022
Editor: arXiv

Quantum Theory of Light Interaction with a Dielectric Sphere: Towards 3D Ground-State Cooling

Autores: P. Maurer, C. Gonzalez-Ballestero, and O. Romero-Isart
Publicado en: arXiv:2212.04838, 2022
Editor: ArXiv

Macroscopic Quantum Superpositions in a Wide Double-Well Potential

Autores: M. Roda-Llordes, A. Riera-Campeny, D. Candoli, P. T. Grochowski, and O. Romero-Isart
Publicado en: arXiv:2303.07959, 2023
Editor: ArXiv

Quantum Electrodynamics with a Nonmoving Dielectric Sphere: Quantizing Lorenz-Mie Scattering

Autores: P. Maurer, C. Gonzalez-Ballestero, O. Romero-Isart
Publicado en: arXiv:2106.07975, 2021
Editor: arXiv

Linear Ultrastrong Optomechanical Interaction

Autores: Kahan Dare, Jannek J. Hansen, Iurie Coroli, Aisling Johnson, Markus Aspelmeyer, Uroš Delić
Publicado en: 2023
Editor: arXiv

Suppressing Recoil Heating in Levitated Optomechanics using Squeezed Light

Autores: C. Gonzalez-Ballestero, J. A. Zielińska, M. Rossi, A. Militaru, M. Frimmer, L. Novotny, P. Maurer, and O. Romero-Isart
Publicado en: arXiv:2209.05858, 2022
Editor: arXiv