Topological Bogoliubov Quasiparticles from Bose-Einstein Condensate in a Flat Band System

A team of researchers led by ICREA Prof. at ICFO Maciej Lewenstein, who is also the Dynamite project coordinator, reports in Physical Review Letters on the stability of Bose Einstein Condensates, where Bogoliubov excitation modes have non-trivial topological properties.

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Quantum simulators based on cold atoms in optical lattices showcased at the “Conference on Quantum Technologies in Europe”

Monika Aidelsburger, researcher from Max-Planck-Institute of Quantum Optics & professor at LMU Munich, and consortium member of the Dynamite project, participated as a speaker in the “Quantum Achievements and Challenges” session of the “Conference on Quantum Technologies in Europe“. The conference, organized by Quantera in collaboration with the Agencia Estatal de Investigación (AEI) from Spain, took place on November 22 and 23, as a satellite event of the Spanish Presidency of the EU.

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Workshop on Quantum Simulators of the Future: From Dynamical Gauge Fields to Lattice Gauge Theories

This Workshop will gather world-leading groups that design, realize, and characterize a new generation of simulators with ultracold atoms and beyond. It will address novel quantum simulators of statistical gauge fields, dynamical lattices, and lattice gauge theory models (LGT), as well as connections to quantum computing and tensor network methods.

Speakers

  • Monika AIDELSBURGER, LMU Germany
  • Mari Carmen BAÑULS, MPQ, Germany
  • Titas CHANDA, IIT Indore, India
  • Panos CHRISTODOULOU, ETH, Switzerland
  • Stefan KUHN, DESY, Germany
  • Francesca FERLAINO, IQOQI, Austria
  • Philipp HAUKE, University of Trento, Italy
  • Markus OBERTHALER, Heidelberg University, Germany
  • Federica SURACE, Caltech, USA
  • Bing YANG, Southern University of Science and Technology, China
  • Jakub ZAKRZEWSKI, JZ Jagiellonian University, Poland

The registration for the “The Quantum Simulators of the Future” is open

The Italian city of Trieste will host “The Quantum Simulators of the Future” workshop. The Dynamite project is co-sponsoring the event, and the International Centre for Theoretical Physics (ICTP) is organizing it locally. The workshop will occur at the ICTP from February 20th to 22nd, 2024. Thirteen confirmed speakers will attend, bringing together some of the most influential and pioneering groups in quantum simulation

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Maciej Lewenstein, Honored as 2024 Optica Fellow

Maciej Lewenstein selected as Optica’s 2024 Fellow Class

Dynamite team members at the BEC Conference 2023

The Bose-Einstein Condensation Conference 2023 took place in Sant Feliu de Guixols (Spain) from September 9th to September 15th. Several members of the Dynamite project team took part and contribute to the biennial conference on quantum gases and related fields.

The meeting provided participants with the possibility to share the latest developments on several topics including quantum simulation with single atom resolution. Leticia Tarruell, researcher at ICFO, and Gabrielle Ferrari, from University of Trento were members of the conference’s Scientific Committee. Furthermore, several members of the Dynamite project attended the event and contributed with talks and poster presentations in some of the scheduled sessions.
Here are some of the contributions:

Invited Talks

  • Cold atoms quantum simulation of the Sachdev-Ye-Kitaev model“, Philipp Hauke, University of Trento
  • Real-space detection and manipulation of topological edge modes with ultracold atoms“, Monika Aidelsburger, LMU Munich
  • Engineering exotic superfluids with spin-orbit coupled Bose-Einstein condensates“, Leticia Tarruell, ICFO

Posters

  • Dipolar Hubbard and spin systems revisited“, Maciej Lewenstein, ICFO
  • False vacuum decay via bubble formation in a ferromagnetic BEC“, Gabriele Ferrari, University of Trento
  • Irreversible entropy transport enhanced by proximity to fermionic superfluidity“, Tilman Esslinger, ETH Zurich
  • Topological and dynamical gauge theories with ultracold atoms”,Alessio Celi, Universitat Autònoma de Barcelona
  • Engineering long-range fermion-mediated interactions in cold-atom quantum simulators“, Javier Argüello-Luengo, ICFO
  • Engineering non-local interactions and geometrical frustration in synthetic quantum matter“, Luca Barbiero, Politecnico di Torino
  • Magnetically mediated hole pairing in fermionic ladders of ultracold atoms”, Sarah Hirthe, ICFO
  • Simulating high harmonic generation with ultracold atoms“, Javier Argüello-Luengo, ICFO

The Bose-Einstein Condensation booklet is available to download here

New Approach for Ultracold Fermion Quantum Simulation of U(1) Lattice Gauge Theories.

Quantum simulators provide unique opportunities for controlled studies of quantum many-body systems. One of the most appealing settings where these techniques may have a profound impact in the future is particle physics. In that context, the primary target are gauge theories – theories that made up the standard model of particle physics, that encompasses our understanding of both nuclear and electromagnetic forces. Finding specific realizations of such gauge theories in quantum computers and simulators has the potential to shed light on some of the most profound aspects of basic physical phenomena, in particular, for those that are not accessible by standard computational techniques

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Dynamite partners analyze the present and future of quantum simulators in the QUANTUMatter 2023 Conference

The third edition of the Quantum Matter International Conference – QUANTUMatter 2023 took place on 23-25 May 2023 in Madrid. The conference aims to bring together the members of the different communities involved in science and technologies of quantum information and quantum matter in order to promote the generation of new, cutting edge ideas and partnerships in quantum technologies, emerging quantum materials, new generation protocols in quantum communication, quantum sensing, and quantum simulation.

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Dynamite team members at the Spring School on Open-Source Tools for Quantum Computing & Simulation

Several partners of the Dynamite project participated in the Spring School on Open-Source Tools for Quantum Computing & Simulation, which took place from March 29th to 31st. ICFO organized the event, and IBM Quantum sponsored it within the framework of the DigiQ – Digitally Enhanced Quantum Technology Master.

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qudit quantum simulation at the VI Pyrenees Winter School

Dynamite project at the VI Pyrenees Winter School

During the 14-17th February 2023, the ICFO node participated in the VI Pyrenees Winter School celebrated in Setcases (Girona). This is a biannual meeting aimed to bring together the different research groups of Barcelona interested in quantum technologies.

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