211 citations · 680 across the 17 of their papers we have counts for
17 papers
Inverse Quantum Simulation for Quantum Material Design
Christian Kokail, Pavel E. Dolgirev, Rick van Bijnen +3
Quantum simulation provides a powerful route for exploring many-body phenomena beyond the capabilities of classical computation. Existing approaches typically proceed in the forwar…
Fast simulation of fermions with reconfigurable qubits
Nishad Maskara, Marcin Kalinowski, Daniel Gonzalez-Cuadra +1
Performing large-scale, accurate quantum simulations of many-fermion systems is a central challenge in quantum science, with applications in chemistry, materials, and high-energy p…
Observation of string breaking on a (2 + 1)D Rydberg quantum simulator
Daniel Gonzalez-Cuadra, Majd Hamdan, Torsten V. Zache +10
Lattice gauge theories (LGTs) describe a broad range of phenomena in condensed matter and particle physics. A prominent example is confinement, responsible for bounding quarks insi…
A higher-order topological twist on cold-atom SO(5) Dirac fields
A. Bermudez, D. González-Cuadra, S. Hands
Ultracold Fermi gases of spin-3/2 atoms provide a clean platform to realise SO(5) models of 4-Fermi interactions in the laboratory. By confining the atoms in a two-dimensional Rama…
Quantum Computing for High-Energy Physics: State of the Art and Challenges. Summary of the QC4HEP Working Group
Alberto Di Meglio, Karl Jansen, Ivano Tavernelli +43
Quantum computers offer an intriguing path for a paradigmatic change of computing in the natural sciences and beyond, with the potential for achieving a so-called quantum advantage…
Quantum and classical spin network algorithms for -deformed Kogut-Susskind gauge theories
Torsten V. Zache, Daniel González-Cuadra, Peter Zoller
Treating the infinite-dimensional Hilbert space of non-abelian gauge theories is an outstanding challenge for classical and quantum simulations. Here, we introduce -deformed Kog…
Higher-order topological Peierls insulator in a two-dimensional atom-cavity system
Joana Fraxanet, Alexandre Dauphin, Maciej Lewenstein +2
In this work, we investigate a two-dimensional system of ultracold bosonic atoms inside an optical cavity, and show how photon-mediated interactions give rise to a plaquette-ordere…
Tuning long-range fermion-mediated interactions in cold-atom quantum simulators
Javier Argüello-Luengo, Alejandro González-Tudela, Daniel González-Cuadra
Engineering long-range interactions in cold-atom quantum simulators can lead to exotic quantum many-body behavior. Fermionic atoms in ultracold atomic mixtures can act as mediators…
Hardware efficient quantum simulation of non-abelian gauge theories with qudits on Rydberg platforms
Daniel González-Cuadra, Torsten V. Zache, Jose Carrasco +2
Non-abelian gauge theories underlie our understanding of fundamental forces in nature, and developing tailored quantum hardware and algorithms to simulate them is an outstanding ch…
Detecting Majorana Zero Modes via Strong Field Dynamics
Niccolò Baldelli, Utso Bhattacharya, Daniel González-Cuadra +2
We propose a protocol to detect topological phase transitions of one-dimensional -wave superconductors from their harmonic emission spectrum in strong fields. Specifically, we i…
Scar States in Deconfined Lattice Gauge Theories
Adith Sai Aramthottil, Utso Bhattacharya, Daniel González-Cuadra +3
The weak ergodicity breaking induced by quantum many-body scars (QMBS) represents an intriguing concept that has received great attention in recent years due to its relation to unu…
Cold atoms meet lattice gauge theory
Monika Aidelsburger, Luca Barbiero, Alejandro Bermudez +19
The central idea of this review is to consider quantum field theory models relevant for particle physics and replace the fermionic matter in these models by a bosonic one. This is…
Topological quantum critical points in the extended Bose-Hubbard model
Joana Fraxanet, Daniel González-Cuadra, Tilman Pfau +3
The combination of topology and quantum criticality can give rise to an exotic mix of counterintuitive effects. Here, we show that unexpected topological properties take place in a…
Universal quantum computation and quantum error correction with ultracold atomic mixtures
Valentin Kasper, Daniel González-Cuadra, Apoorva Hegde +7
Quantum information platforms made great progress in the control of many-body entanglement and the implementation of quantum error correction, but it remains a challenge to realize…
solitons in intertwined topological phases
Daniel González-Cuadra, Alexandre Dauphin, Przemysław R. Grzybowski +2
Topological phases of matter can support fractionalized quasi-particles localized at topological defects. The current understanding of these exotic excitations, based on the celebr…
Intertwined Topological Phases induced by Emergent Symmetry Protection
Daniel González-Cuadra, Alejandro Bermudez, Przemysław R. Grzybowski +2
The dual role played by symmetry in many-body physics manifests itself through two fundamental mechanisms: spontaneous symmetry breaking and topological symmetry protection. These…
Strongly Correlated Bosons on a Dynamical Lattice
Daniel González-Cuadra, Przemysław R. Grzybowski, Alexandre Dauphin +1
We study a one-dimensional system of strongly correlated bosons on a dynamical lattice. To this end, we extend the standard Bose-Hubbard Hamiltonian to include extra degrees of fre…