3 papers
quant-ph2026
Certification of genuine non-Gaussian entanglement
Lukáš Lachman, Carlos E. Lopetegui-González, Massimo Frigerio +1
Entanglement is a key resource for many quantum applications. Understanding fundamental properties of entangled states is an important step towards their practical exploitation. We…
quant-ph2026
Photon catalysis for general multimode multi-photon quantum state preparation
Andrei Aralov, Ãmilie Gillet, Viet Nguyen +3
Multimode multiphoton states are at the center of many photonic quantum technologies, from photonic quantum computing to quantum sensing. In this work, we derive a procedure to gen…
quant-ph2025
Geometric characterization of non-Gaussian entanglement for finite stellar rank states
Carlos E. Lopetegui-Gonzalez, Massimo Frigerio, Mattia Walschaers
We introduce a general framework for the analysis of non-Gaussian entanglement in bosonic states of finite stellar rank. The central result is the full characterization of their en…