236 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Collège de FranceFR38 papers
- Centre National de la Recherche ScientifiqueFR31 papers
- Université Paris Sciences et LettresFR30 papers
- Laboratoire de Physique et d’Étude des MatériauxFR13 papers
- ESPCI ParisFR12 papers
- Université Paris-SaclayFR11 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR9 papers
- Institut de PhysiqueFR9 papers
- Huazhong University of Science and TechnologyCN7 papers
- Institut de Physique ThéoriqueFR7 papers
- Centre de Physique ThéoriqueFR5 papers
- École PolytechniqueFR5 papers
39 papers
Deterministic Free-Propagating Photonic Qubits with Negative Wigner Functions
Valentin Magro, Julien Vaneecloo, Sébastien Garcia +1
Engineering quantum states of free-propagating light is of paramount importance for quantum technologies. Coherent states ubiquitous in classical and quantum communications, squeez…
Dissipative Dynamics of a Fermionic Superfluid with Two-Body Losses
Giacomo Mazza, Marco Schirò
We study the dissipative dynamics of a fermionic superfluid in presence of two-body losses. We use a variational approach for the Lindblad dynamics and obtain dynamical equations f…
Microwave detection of gliding Majorana zero modes in nanowires
Olesia Dmytruk, Mircea Trif
We study a topological superconducting nanowire that hosts gliding Majorana zero modes in the presence of a microwave cavity field. We show that the cavity decay rate depends on bo…
Entanglement and Correlation Spreading in non-Hermitian Spin Chains
Xhek Turkeshi, Marco Schiró
Non-Hermitian quantum many-body systems are attracting widespread interest for their exotic properties, including unconventional quantum criticality and topology. Here we study how…
An Intracavity Rydberg Superatom for Optical Quantum Engineering: Coherent Control, Single-Shot Detection and Optical Phase Shift
Julien Vaneecloo, Sébastien Garcia, Alexei Ourjoumtsev
We demonstrate a new versatile building block for optical quantum technologies, based on an intracavity Rydberg-blockaded atomic ensemble acting as a single two-level superatom. We…
Local Integrals of Motion in Quasiperiodic Many-Body Localized Systems
S. J. Thomson, M. Schiró
Local integrals of motion play a central role in the understanding of many-body localization in many-body quantum systems in one dimension subject to a random external potential, b…
Theory of high-power excitation spectra of rf-SQUID
Olesia Dmytruk, R. H. Rodriguez, Ç. Ö. Girit +1
We discuss the theory of linear and non-linear spectroscopy of an rf-SQUID coupled to a Josephson spectrometer. Recent experimental measurements on this system have shown a strongl…
Quenches and (Pre)Thermalisation in a mixed Sachdev-Ye-Kitaev Model
Ancel Larzul, Marco Schiró
We study the nonequilibrium quench dynamics of a mixed Sachdev-Ye-Kitaev model, with competing two bodies random interactions leading to maximally chaotic Non-Fermi Liquid dynamics…
Finding the phase diagram of strongly-correlated disordered bosons using quantum quenches
L. Villa, S. J. Thomson, L. Sanchez-Palencia
The question of how the low-energy properties of disordered quantum systems may be connected to exotic localization phenomena at high energy is a key open question in the context o…
Dynamical Mean-Field Theory for Markovian Open Quantum Many-Body Systems
Orazio Scarlatella, Aashish A. Clerk, Rosario Fazio +1
Open quantum many body systems describe a number of experimental platforms relevant for quantum simulations, ranging from arrays of superconducting circuits to ultracold atoms in o…
Universal bound to the amplitude of the vortex Nernst signal in superconductors
Carl Willem Rischau, Yuke Li, Benoît Fauqué +6
A liquid of superconducting vortices generates a transverse thermoelectric response. This Nernst signal has a tail deep in the normal state due to superconducting fluctuations. Her…
Thermal resistivity and hydrodynamics of the degenerate electron fluid in antimony
Alexandre Jaoui, Benoît Fauqué, Kamran Behnia
Detecting hydrodynamic fingerprints in the flow of electrons in solids constitutes a dynamic field of investigation in contemporary condensed matter physics. Most attention has bee…
Entanglement dynamics in dissipative photonic Mott insulators
Kaelan Donatella, Alberto Biella, Alexandre Le Boité +1
We theoretically investigate the entanglement dynamics in photonic Mott insulators in the presence of particle losses and dephasing. We explore two configurations where entanglemen…
Quasi-Many-Body Localization of Interacting Fermions with Long-Range Couplings
S. J. Thomson, M. Schiró
A number of experimental platforms for quantum simulations of disordered quantum matter, from dipolar systems to trapped ions, involve degrees of freedom which are coupled by power…
Detection of squeezed phonons in pump-probe spectroscopy
Massil Lakehal, Marco Schiró, Ilya M. Eremin +1
Robust engineering of phonon squeezed states in optically excited solids has emerged as a promising tool to control and manipulate their properties. However, in contrast to quantum…
Anomalous transverse response of CoMnGa and universality of the room-temperature ratio across topological magnets
Liangcai Xu, Xiaokang Li, Linchao Ding +6
The off-diagonal (electric, thermal and thermoelectric) transport coefficients of a solid can acquire an anomalous component due to the non-trivial topology of the Bloch waves. We…
Correlation-induced steady states and limit cycles in driven dissipative quantum systems
Haggai Landa, Marco Schiró, Grégoire Misguich
We study a driven-dissipative model of spins one-half (qubits) on a lattice with nearest-neighbor interactions. Focusing on the role of spatially extended spin-spin correlations in…
Heavy non-degenerate electrons in doped strontium titanate
Clément Collignon, Phillipe Bourges, Benoît Fauqué +1
Room-temperature metallicity of lightly doped SrTiO is puzzling, because the combination of mobility and the effective mass would imply a mean-free-path (mfp) below the Mott Io…
Manipulating cold atoms through a high-resolution compact system based on a multimode fiber
Nicolas Vitrant, Kilian Müller, Sébastien Garcia +1
To manipulate cold atoms in spatially constrained quantum engineering platforms, we developed a lensless optical system with a 1 m resolution and a transverse size of only…
Dynamics of Disordered Quantum Systems Using Flow Equations
S. J. Thomson, M. Schiró
In this manuscript, we show how flow equation methods can be used to study localisation in disordered quantum systems, and particularly how to use this approach to obtain the non-e…
Phonon thermal Hall effect in strontium titanate
Xiaokang Li, Benoît Fauqué, Zengwei Zhu +1
It has been known for more than a decade that phonons can produce an off-diagonal thermal conductivity in presence of magnetic field. Recent studies of thermal Hall conductivity, $…
Multistability of Driven-Dissipative Quantum Spins
Haggai Landa, Marco Schiró, Grégoire Misguich
We study the dynamics of lattice models of quantum spins one-half, driven by a coherent drive and subject to dissipation. Generically the meanfield limit of these models manifests…
Quantum Impurity Models coupled to Markovian and Non Markovian Baths
Orazio Scarlatella, Marco Schirò
We develop a method to study quantum impurity models, small interacting quantum systems linearly coupled to an environment, in presence of an additional Markovian quantum bath, wit…
Quantum quenches in isolated quantum glasses out of equilibrium
S. J. Thomson, P. Urbani, M. Schiro
In this work, we address the question of how a closed quantum system thermalises in the presence of a random external potential. By investigating the quench dynamics of the isolate…