output
19972026
most citedDynamically encircling exceptional points in a waveguide: asymmetric mode switching from the breakdown of adiabaticity

1.1k citations

Showing 2024Show all

39 papers · 1 filter

quant-ph2024

Two-photon interference at a telecom wavelength for quantum networking

Mathis Cohen, Laurent Labonté, Romain Dalidet +2

The interference between two independent photons stands as a crucial aspect of numerous quantum information protocols and technologies. In this work, we leverage fiber-coupled devi…

quant-ph2024

Accurate and precise optical phase sensor based on a non-linear quantum Sagnac interferometer

Romain Dalidet, Laurent Labonté, Gregory Sauder +2

Optical phase measurements play a key role in the detection of macroscopic parameters such as position, velocity, and displacement. They also permit to qualify the microscopic prop…

hep-th2024

On the Yang-Mills propagator at strong coupling

Yves Gabellini, Thierry Grandou, Ralf Hofmann

About twelve years ago the use of standard functional manipulations was demonstrated to imply an unexpected property satisfied by the fermionic Green's functions of QCD. This non-p…

cond-mat.soft2024★ 7 cited

Multiscale stress dynamics in sheared liquid foams revealed by tomo-rheoscopy

Florian Schott, Benjamin Dollet, Stéphane Santucci +5

Rheology aims at quantifying the response of materials to mechanical forcing. However, standard rheometers provide only global macroscopic quantities, such as viscoelastic moduli.…

cond-mat.quant-gas2024

Strong and weak wave turbulence regimes in Bose-Einstein condensates

Ying Zhu, Giorgio Krstulovic, Sergey Nazarenko

When a turbulent Bose-Einstein condensate is driven out-of-equilibrium at a scale much smaller than the system size, nonlinear wave interactions transfer particles towards large sc…

quant-ph2024★ 1 cited

Spikes in Poissonian quantum trajectories

Alan Sherry, Cedric Bernardin, Abhishek Dhar +2

We consider the dynamics of a continuously monitored qubit in the limit of strong measurement rate where the quantum trajectory is described by a stochastic master equation with Po…

quant-ph2024★ 1 cited

Hidden quantum correlations in cavity-based quantum optics

Bakhao Dioum, Virginia D'Auria, Giuseppe Patera

In multimode optical systems, the spectral covariance matrix encodes all the information about quantum correlations between the quadratures of Gaussian states. Recent research has…

nlin.AO2024

Generalization emerges from local optimization in a self-organized learning network

S. Barland, L. Gil

We design and analyze a new paradigm for building supervised learning networks, driven only by local optimization rules without relying on a global error function. Traditional neur…

nlin.PS2024★ 2 cited

A bound state attractor in optical turbulence

Clement Colleaux, Jonathan Skipp, Sergey Nazarenko +1

We study numerically the nonintegrable dynamics of coherent, solitonic, nonlinear waves, in a spatially nonlocal nonlinear Schrodinger equation relevant to realistic modelling of o…

quant-ph2024★ 1 cited

Quantum-like nonlinear interferometry with frequency-engineered classical light

Romain Dalidet, Anthony Martin, Grégory Sauder +2

Quantum interferometry methods exploit quantum resources, such as photonic entanglement, to enhance phase estimation beyond classical limits. Nonlinear optics has served as a workh…

physics.atom-ph2024★ 1 cited

In-situ measurements of light diffusion in an optically dense atomic ensemble

Antoine Glicenstein, Apoorva Apoorva, Daniel Benedicto Orenes +4

This study introduces a novel method to investigate in-situ light transport within optically thick ensembles of cold atoms, exploiting the internal structure of alkaline-earth meta…

quant-ph2024

Interference of photons from independent hot atoms

Jaromír Mika, Stuti Joshi, Lukáš Lachman +2

The coherence of light from independent ensembles of elementary atomic emitters plays a paramount role in diverse areas of modern optics. We demonstrate the interference of photons…

physics.comp-ph2024

The Steepest Slope toward a Quantum Few-body Solution: Gradient Variational Methods for the Quantum Few-body Problem

Paolo Recchia, Debabrota Basu, Mario Gattobigio +2

Quantum few-body systems are deceptively simple. Indeed, with the notable exception of a few special cases, their associated Schrodinger equation cannot be solved analytically for…

cond-mat.soft2024

Receding contact line dynamics on superhydrophobic surfaces

Lorenzo Betti, Jordy Queiros Campos, Amandine Lechantre +7

We have explored receding contact line dynamics on superhydrophobic surfaces, composed of micropillars arrays. We present here dynamic receding contact angle measurements of water…

quant-ph2024

Decoherence induced by dipole-dipole couplings between atomic species in rare-earth ion-doped YSiO

Charlotte Pignol, Antonio Ortu, Louis Nicolas +5

Rare-earth ion doped crystals are state-of-the-art platforms for processing quantum information, particularly thanks to their excellent optical and spin coherence properties at cry…

nucl-th2024★ 14 cited

The and correlation functions

E. Garrido, A. Kievsky, M. Gattobigio +5

In this work we present the study of and scattering processes using femtoscopic correlation functions. This observable has been recently used to access the low-energy in…

physics.plasm-ph2024

An upper critical dimension for dynamo action: A -dimensional closure model study

Sugan Durai Murugan, Giorgio Krstulovic, Dario Vincenzi +1

We construct a -dimensional Eddy Damped Quasi-Normal Markovian (EDQNM) Closure Model to study dynamo action in arbitrary dimensions. In particular, we find lower and upper…

cond-mat.quant-gas2024

Necklace Ansatz for strongly repulsive spin mixtures on a ring

Gianni Aupetit-Diallo, Giovanni Pecci, Artem Volosniev +3

We propose an alternative to the Bethe Ansatz method for strongly-interacting fermionic (or bosonic) mixtures on a ring. Starting from the knowledge of the solution for single-comp…

physics.optics2024★ 10 cited

TL properties of RE-Doped and Co-doped Sol-gel Silica Rods. Application to Passive (OSL) and Real-time (RL) Dosimetry

Mourad Benabdesselam, J. Bahout, Franck Mady +8

Two rods made from sol-gel silica have been doped with Ce ions or co-doped with Ce and Tb ions respectively. First, a thermoluminescence (TL) characterization of the trapping and l…

quant-ph2024

Condensation of vanishing photon emission rates in random atomic clouds

Viviana Viggiano, Romain Bachelard, Fabio Deelan Cunden +5

In the collective photon emission from atomic clouds both the atomic transition frequency and the decay rate are modified compared to a single isolated atom, leading to the effects…

physics.flu-dyn2024★ 2 cited

Wave-kinetic dynamics of forced-dissipated turbulent internal gravity waves

Vincent Labarre, Giorgio Krstulovic, Sergey Nazarenko

Internal gravity waves are an essential feature of stratified media, such as oceans and atmospheres. To investigate their dynamics, we perform simulations of the forced-dissipated…

cond-mat.quant-gas2024★ 12 cited

Observation of Relaxation Stages in a Nonequilibrium Closed Quantum System: Decaying Turbulence in a Trapped Superfluid

M. A. Moreno-Armijos, A. R. Fritsch, A. D. García-Orozco +7

The dynamics of non-equilibrium closed quantum systems and their route to thermalization are of fundamental interest to several fields, from cosmology to particle physics. However,…

math.PR2024★ 2 cited

Brownian particles controlled by their occupation measure

Loïc Béthencourt, Rémi Catellier, Etienne Tanré

In this article, we study a finite horizon linear-quadratic stochastic control problem for Brownian particles, where the cost functions depend on the state and the occupation measu…

physics.flu-dyn2024★ 3 cited

Logarithmic lattice models for flows with boundaries

Ciro S. Campolina, Alexei A. Mailybaev

Many fundamental problems in fluid dynamics are related to the effects of solid boundaries. In general, they install sharp gradients and contribute to the developement of small-sca…