quantum-metrology

QuanEstimation is an open-source toolkit for quantum parameter estimation.

QuanEstimation.jl is an open-source toolkit for quantum parameter estimation and also the computational core of the Python-Julia package QuanEstimation

Tensor-network based package for efficient quantum metrology computations.

An educational web application demonstrating quantum parameter estimation techniques, built on top of the QuanEstimation library.

Desarrollo de nuevas fuentes de luz cuántica denominadas squeezed lasers, que combinan propiedades de estrechamiento de línea espectral típicas de los láseres, con la reducción de fluctuaciones en una cuadratura típica de los estados squeezed.

Beyond-mean-field cavity-mediated spin squeezing for solid-state clock-transition ensembles. Class-resolved cumulant solver with exact QuTiP/PIQS and DTWA cross-checks.

Preregistered numerical companion of 'Multifractality as a sensing resource' (the D2 figure of merit): gRP/PBRM/Sierpinski fidelity-susceptibility experiments, frozen readings, certified eigensolvers.

Jupyter notebook accompanying the paper Phys. Rev. A 110, 032436 (2024), arXiv:2312.02035

Une implémentation de référence et analyse rigoureuse des Cristaux de Temps Discrets (DTC), focalisée sur la physique de Floquet, la localisation MBL et la protection des états quantiques (Cat Scars)

Le temps n'est plus une donnée reçue, c'est une phase de la matière. Implémentation théorique d'une horloge réseau décentralisée via la Brisure de Symétrie Temporelle (DTC) pour les infrastructures 6G et l'Internet Quantique

Ultrametric p-Adic Quantum Metrology — passive error resilience for near-term quantum advantage

Reproducible data processing and analysis pipeline for the manuscript "Superconducting antiqubit simulation enables optimal phase estimation via unitary inversion".

A Monte Carlo simulation in Python to model vacuum-induced frequency drifts in atomic clocks, with code and visuals (experimental setup, simulated vs. real-world comparison, and drift graph), as described in "Probing Vacuum-Induced Clock Drifts via Quantum Metrology: A Testable Hypothesis" (DOI: 10.5281/zenodo.15163879). Licensed under GPL 3.0.

Synchronization sets the coherence and the squeezing limit of a spin ensemble in a cavity: class-resolved cumulant solver, the closed locking law and its threshold, validation testbench and design maps for 171Yb:CaWO4

Official research hub for the ZARQA Acausal Resonance Core (ARC) project