Denis Jérôme
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View article: Coherent Generation and Protection of Anticoherent Spin States
Coherent Generation and Protection of Anticoherent Spin States Open
We report the first protocol specifically designed to generate anticoherent spin-$j$ states at different orders. The protocol consists of cycles of a rotation pulse about an axis followed by a squeezing pulse in a perpendicular direction. …
View article: Superconducting and spin-density wave phases probed by scanning tunneling spectroscopy in the organic conductor $\mathrm{(TMTSF)_{2}ClO_{4}}$
Superconducting and spin-density wave phases probed by scanning tunneling spectroscopy in the organic conductor $\mathrm{(TMTSF)_{2}ClO_{4}}$ Open
By scanning tunneling microscopy (STM) we have probed the local quasi-particle density of states (DOS) of the Bechgaard salt organic superconductor $\mathrm{(TMTSF)_{2}ClO_{4}}$ in slowly cooled single crystals cleaved under ultrahigh vacu…
View article: Polytopes of Absolutely Wigner Bounded Spin States
Polytopes of Absolutely Wigner Bounded Spin States Open
Quasiprobability has become an increasingly popular notion for characterising non-classicality in quantum information, thermodynamics, and metrology. Two important distributions with non-positive quasiprobability are the Wigner function an…
View article: Absolute-separability witnesses for symmetric multiqubit states
Absolute-separability witnesses for symmetric multiqubit states Open
peer reviewed
View article: Quasi one-dimensional organic conductors: from Fröhlich conductivity and Peierls insulating state to magnetically-mediated superconductivity, a retrospective
Quasi one-dimensional organic conductors: from Fröhlich conductivity and Peierls insulating state to magnetically-mediated superconductivity, a retrospective Open
It is indisputable that the search for high-temperature superconductivity has stimulated the work on low-dimensional organic conductors at its beginning. Since the discovery of true metal-like conduction in molecular compounds more than 50…
View article: Absolute separability witnesses for symmetric multiqubit states
Absolute separability witnesses for symmetric multiqubit states Open
The persistent separability of certain quantum states, known as symmetric absolutely separable (SAS), under symmetry-preserving global unitary transformations is of key significance in the context of quantum resources for bosonic systems. …
View article: Estimation of the geometric measure of entanglement with Wehrl moments through artificial neural networks
Estimation of the geometric measure of entanglement with Wehrl moments through artificial neural networks Open
In recent years, artificial neural networks (ANNs) have become an increasingly popular tool for studying problems in quantum theory, and in particular entanglement theory. In this work, we analyse to what extent ANNs can accurately predict…
View article: Quasi one-dimensional organic conductors: from Fröhlich conductivity and Peierls insulating state to magnetically-mediated superconductivity, a retrospective
Quasi one-dimensional organic conductors: from Fröhlich conductivity and Peierls insulating state to magnetically-mediated superconductivity, a retrospective Open
It is indisputable that the search for high-temperature superconductivity has stimulated the work on low-dimensional organic conductors at its beginning. Since the discovery of true metal-like conduction in molecular compounds more than 50…
View article: Report on 2205.15095v3
Report on 2205.15095v3 Open
In recent years, artificial neural networks (ANNs) have become an increasingly popular tool for studying problems in quantum theory, and in particular entanglement theory.In this work, we analyse to what extent ANNs can accurately predict …
View article: Report on 2205.15095v3
Report on 2205.15095v3 Open
In recent years, artificial neural networks (ANNs) have become an increasingly popular tool for studying problems in quantum theory, and in particular entanglement theory.In this work, we analyse to what extent ANNs can accurately predict …
View article: Report on 2205.15095v3
Report on 2205.15095v3 Open
In recent years, artificial neural networks (ANNs) have become an increasingly popular tool for studying problems in quantum theory, and in particular entanglement theory.In this work, we analyse to what extent ANNs can accurately predict …
View article: Report on 2205.15095v2
Report on 2205.15095v2 Open
In recent years, artificial neural networks (ANNs) have become an increasingly popular tool for studying problems in quantum theory, and in particular entanglement theory.In this work, we analyse to what extent ANNs can accurately predict …
View article: Polytopes of Absolutely Wigner Bounded Spin States
Polytopes of Absolutely Wigner Bounded Spin States Open
Quasiprobability has become an increasingly popular notion for characterising non-classicality in quantum information, thermodynamics, and metrology. Two important distributions with non-positive quasiprobability are the Wigner function an…
View article: Cultivating Attention to Fragility: The Sensible Encounters of Maintenance
Cultivating Attention to Fragility: The Sensible Encounters of Maintenance Open
de niveau recherche, publiés ou non, émanant des établissements d'enseignement et de recherche français ou étrangers, des laboratoires publics ou privés.
View article: Report on 2205.15095v1
Report on 2205.15095v1 Open
In recent years, artificial neural networks (ANNs) have become an increasingly popular tool for studying problems in quantum theory, and in particular entanglement theory.In this work, we analyse to what extent ANNs can provide us with an …
View article: Report on 2205.15095v1
Report on 2205.15095v1 Open
In recent years, artificial neural networks (ANNs) have become an increasingly popular tool for studying problems in quantum theory, and in particular entanglement theory.In this work, we analyse to what extent ANNs can provide us with an …
View article: Estimation of the geometric measure of entanglement with Wehrl Moments through Artificial Neural Networks
Estimation of the geometric measure of entanglement with Wehrl Moments through Artificial Neural Networks Open
In recent years, artificial neural networks (ANNs) have become an increasingly popular tool for studying problems in quantum theory, and in particular entanglement theory. In this work, we analyse to what extent ANNs can accurately predict…
View article: Extreme depolarization for any spin
Extreme depolarization for any spin Open
The opportunity to build quantum technologies operating with elementary\nquantum systems with more than two levels is now increasingly being examined,\nnot least because of the availability of such systems in the laboratory. It is\ntherefo…
View article: Extreme depolarisation for any spin
Extreme depolarisation for any spin Open
We present a detailed study of the depolarization dynamics of an individual spin with an arbitrary spin quantum number j, or, equivalently, of a system of N = 2j constituent spin-1/2 initially in a symmetric state undergoing collective dep…