59 citations
- Université Paris CitéFR9 papers
- Institut de Physique et Chimie des Matériaux de StrasbourgFR2 papers
- Laboratoire de Physique Théorique de la Matière CondenséeFR2 papers
- Laboratoire MédiationsFR2 papers
- Sorbonne UniversitéFR2 papers
- Université de StrasbourgFR2 papers
- Université Paris-SaclayFR2 papers
- CEA GrenobleFR1 paper
- Center for Theoretical PhysicsPL1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- Collège de FranceFR1 paper
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1 paper
6 papers
Two-dimensional THz spectroscopy in electronic systems: a many-body diagrammatic approach
Jacopo Fiore, Niccolò Sellati, Mattia Udina +1
The term two-dimensional coherent spectroscopy (2DCS) usually refers to experimental setups where a coherently generated electric field in a sample is recorded over many runs as a…
Probing Bardeen-Cooper-Schrieffer pairing and quasiparticle formation in ultracold gases by Rydberg atom spectroscopy
Emilio Ramos RodrÃguez, Marcel Gievers, Richard Schmidt
Locally probing pairing in fermionic superfluids, ranging from micro- to macroscopic scales, has been a long-standing challenge. Here, we investigate a new approach that uses Rydbe…
Functional renormalization group study of a dissipative Bose--Hubbard model
Oscar Bouverot-Dupuis, Vincent Grison, Nicolas Paris
We investigate the phase diagram of a one-dimensional dissipative Bose-Hubbard model using the nonperturbative functional renormalization group (FRG). Each lattice site is coupled…
Antisymmetric Raman response
Mattia Udina, Indranil Paul
We develop the theory of antisymmetric Raman response, defined as the difference between the Raman signals of two scattering geometries related by an exchange of mutually perpendic…
Generalized stochastic spin-wave theory for open quantum spin systems
Zejian Li, Anna Delmonte, Rosario Fazio
We propose a semiclassical framework for solving open quantum dynamics in driven-dissipative spin systems. Our method consists of generalized spin-wave approximations tailored to d…
Non-Gaussianity from superselection rules
Nicolas Moulonguet, Eloi Descamps, José Lorgeré +3
The quantum theory of the electromagnetic field enables the description of multiphoton states exhibiting nonclassical statistical properties, often reflected in non-Gaussian phase-…