Open PostDoc positions in the group of Ludovico Lami at the Scuola Normale Superiore in Pisa, Italy.

#QuantumInformation #QuantumResources

www.quantiki.org/position/thr...

Filipa Peres talking about magic (aka nonstabilizerness) monotones, quantifying magic, set magic, and the task of witnessing magic! 🪄🪄🪄

#FoQaCiA workshop #QuantumComputation #Quantumresources

Study reveals how quantum resources affect battery capacity in two-qubit systems: entanglement, steering, and coherence decrease capacity, while quantum state texture enhances it. Entanglement paradoxically enables energy transfer but limits storage.

#QuantumBatteries #QuantumResources #Research

Finite-temperature magic in the Kitaev honeycomb model emerges from compact operator spaces forming Euclidean Jordan algebras, revealing how quantum resources encode Majorana correlations in topological spin liquids with >99.9% reconstruction fidelity.

#QuantumResources #MagicStates #Research

Under ergodic many-body dynamics, seemingly distinct quantum resources unexpectedly become interdependent—purity plus one witness suffices to reconstruct all measures, revealing emergent simplification in quantum information scrambling.

#QuantumResources #QuantumChaos #Research

Fermionic non-Gaussianity obeys fundamental majorization law analogous to entanglement theory: Williamson spectra constrain state conversion under Gaussian protocols, enabling new computable quantifiers for universal quantum computation with fermions.

#QuantumResources #QuantumComputation #Research

Systematically investigate quantum resource redistribution in tree-level Bhabha scattering, revealing strict anti-correlations between entropic uncertainty and entanglement, and establishing equivalences between wave-particle duality and quantum coherence.

#QuantumResources #QED #Research

New analytical framework detects quantum resources in mixed states, delivering the first analytical criterion for fermionic non-Gaussianity applicable to arbitrary qubit numbers, enhancing quantum device characterization.

#QuantumResources #WitnessExpansion #News

PhD Position in Quantum Information Theory at IPAQS, Heriot-Watt Univeristy, Edinburgh

#QuantumInformationTheory #QuantumResources

www.quantiki.org/position/phd...

Linear Stabilizer Entropy provides a practical, efficiently computable measure for mixed-state non-stabilizerness, violating monotonicity exponentially rarely—solving the computational hardness problem that plagued prior approaches.

#QuantumInformation #QuantumResources #Research

A unified mathematical framework for constructing nonlinear criteria to detect quantum resources in both pure and mixed states, recovering known quantifiers while providing new detection methods for previously intractable mixed-state scenarios.

#QuantumResources #QuantumInformation #Research

New class of imaginarity witnesses based on eigenvalues of operator real parts enables finite-family detection of all imaginary quantum states. Framework proves witnessed imaginarity coincides with trace norm and robustness measures.

#QuantumInformation #QuantumResources #Research

Introduces star resource theories extending quantum frameworks beyond convex sets. Enables detection of quantum discord, total correlations, and non-Markovianity using nonlinear witnesses where standard linear methods fail.

#QuantumResources #QuantumInformation #News

Novel polytope-based approach fully characterizes quantum coherence in state collections, enabling convex treatment of nonclassical resources. Advances device certification and benchmarking through multivariate trace analysis.

#QuantumCoherence #QuantumResources #Research

We also show other neat results (e.g. higher order real-valued invariants of multi-states featuring set imaginarity)

Thanks to professors Mao-Sheng Li and Lin Zhang for this collaboration! Hopefully the first of many :)

#QuantumInformation #QuantumResources #Coherence #BargmannInvariant