8.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR4.5k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.2k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR2.2k papers
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- Institut de Recherche sur les Lois Fondamentales de l'UniversFR2k papers
- Panjab UniversityIN1.9k papers
- Lyon 1 UniversitéFR1.8k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT1.7k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PadovaIT1.7k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TorinoIT1.7k papers
- Helsinki Institute of PhysicsFI1.7k papers
- European Organization for Nuclear ResearchCH1.7k papers
18 papers · 2 filters
Quantum network tomography of Rydberg arrays by machine learning
Kaustav Mukherjee, Johannes Schachenmayer, Shannon Whitlock +1
Configurable arrays of optically trapped Rydberg atoms are a versatile platform for quantum computation and quantum simulation, also allowing controllable decoherence. We demonstra…
Quantum Error Correction resilient against Atom Loss
Hugo Perrin, Sven Jandura, Guido Pupillo
We investigate quantum error correction protocols for neutral atoms quantum processors in the presence of atom loss. We complement the surface code with loss detection units (LDU)…
Compact optical waveform generator with digital feedback
Shuzhe Yang, Guido Masella, Vase Moeini +4
A key requirement for quantum technologies based on atoms, ions, and molecules, is the ability to realize precise phase- and amplitude-controlled quantum operations via coherent la…
Simulating the Fermi-Hubbard model with long-range hopping on a quantum computer
Tatiana A. Bespalova, Karlo Delić, Guido Pupillo +2
We investigate the performance and accuracy of digital quantum algorithms for the study of static and dynamic properties of the fermionic Hubbard model at half-filling with next-ne…
Non-unitarity maximizing unraveling of open quantum dynamics
Ruben Daraban, Fabrizio Salas-Ramírez, Johannes Schachenmayer
The dynamics of many-body quantum states in open systems is commonly numerically simulated by unraveling the density matrix into pure-state trajectories. In this work, we introduce…
Entanglement-enhanced quantum sensing via optimal global control with neutral atoms in a cavity
Vineesha Srivastava, Sven Jandura, Gavin K Brennen +1
We present a deterministic protocol for the preparation of entangled states in the symmetric Dicke subspace of spins coupled to a common cavity mode that prepares entangled sta…
A quantum mechanical evaluation of the intermediate scattering function
Oussama Bindech, Roberto Marquardt, Fabien Gatti +2
The intermediate scattering function is interpreted as a correlation function of thermal wave packets of the scattering centers perturbed by the scattering particles at different t…
Coarse-grained dynamics in quantum many-body systems using the maximum entropy principle
Adán Castillo, Carlos Pineda, Erick Sebastían Navarrete +1
Starting from a coarse-grained map of a quantum many-body system, we construct the inverse map that assigns a microscopic state to a coarse-grained state based on the maximum entro…
Dynamic thermalization on noisy quantum hardware
H. Perrin, T. Scoquart, A. I. Pavlov +1
Emulating thermal observables on a digital quantum computer is essential for quantum simulation of many-body physics. However, thermalization typically requires a large system size…
Open quantum dynamics with variational non-Gaussian states and the truncated Wigner approximation
Liam J. Bond, Bas Gerritsen, Jiří Minář +3
We present a framework for simulating the open dynamics of spin-boson systems by combining variational non-Gaussian states with a quantum trajectories approach. We apply this metho…
Magic phase transition and non-local complexity in generalized State
A. G. Catalano, J. Odavić, G. Torre +3
We employ the Stabilizer Renyi Entropy (SRE) to characterize a quantum phase transition that has so far eluded any standard description and can thus now be explained in terms of th…
Nonlinearity of the Fidelity in Open Qudit Systems: Gate and Noise Dependence in High-dimensional Quantum Computing
Jean-Gabriel Hartmann, Denis Janković, Rémi Pasquier +2
High-dimensional quantum computing has generated significant interest due to its potential to address scalability and error correction challenges faced by traditional qubit-based s…
Optomechanical Backaction in the Bistable Regime
L. F. Deeg, D. Zoepfl, N. Diaz-Naufal +3
With a variety of realisations, optomechanics utilizes its light matter interaction to test fundamental physics. By coupling the phonons of a mechanical resonator to the photons in…
Entanglement generation in weakly-driven arrays of multilevel atoms via dipolar interactions
Sanaa Agarwal, A. Piñeiro Orioli, J. K. Thompson +1
We investigate the driven-dissipative dynamics of 1D and 2D arrays of multilevel atoms interacting via dipole-dipole interactions and trapped at subwavelength scales. Here we show…
High-rate quantum LDPC codes for long-range-connected neutral atom registers
Laura Pecorari, Sven Jandura, Gavin K. Brennen +1
High-rate quantum error correcting (QEC) codes with moderate overheads in qubit number and control complexity are highly desirable for achieving fault-tolerant quantum computing. R…
Open quantum system simulation of time and frequency resolved spectroscopy
Tobias Kramer
The dynamics of excitonic energy transfer in molecular complexes triggered by interaction with laser pulses offers a unique window into the underlying physical processes. The absor…
Time-reversal in a dipolar quantum many-body spin system
Sebastian Geier, Adrian Braemer, Eduard Braun +5
Time reversal in a macroscopic system is contradicting daily experience. It is practically impossible to restore a shattered cup to its original state by just time reversing the mi…
Multi-qubit gates and Schrödinger cat states in an optical clock
Alec Cao, William J. Eckner, Theodor Lukin Yelin +8
Many-particle entanglement is a key resource for achieving the fundamental precision limits of a quantum sensor. Optical atomic clocks, the current state-of-the-art in frequency pr…