12 citations · 33 across the 9 of their papers we have counts for
10 papers · 1 filter
Quantum survival in hybrid pursuit dynamics - a lion chasing a lamb problem
P. Held, İ. Yalçınkaya, F. Pegoraro +10
Measurement and classical randomness usually degrade coherence; controlling where and when a subsystem is monitored can instead make them a tunable resource. We introduce a photoni…
Demonstration of unpartible entanglement
Philip Held, Laura Ares, Federico Pegoraro +4
We report on the first experimental verification of mode-independent entanglement. Commonly, the entanglement of a state is firmly based on pre-defined parties that are correlated,…
Two Photon Tripartite Entanglement Transfer via Time-Multiplexed Quantum Walks
Jonas Lammers, Federico Pegoraro, Philip Held +3
Photonic multidimensional quantum networks (MDQN), where individual subsystems are encoded using multiple degrees of freedom and photons, are an emerging platform for quantum algor…
Resource-efficient universal photonic processor based on time-multiplexed hybrid architectures
Jonas Lammers, Laura Ares, Federico Pegoraro +4
For the ever-growing field of quantum information processing, large-scale, efficient multi-port interferometers serving as photonic processors are required. In this context, the su…
Erasing Photon-Number Correlations through Hong-Ou-Mandel Interference
Fabian Schlue, Patrick Folge, Takefumi Nomura +6
A parametric down-conversion source interfering on a beam splitter can be described as both a source of entangled N00N-states or a source of independent, and thus uncorrelated sque…
Demonstration of a quantum C-NOT Gate in a Time-Multiplexed fully reconfigurable photonic processor
Federico Pegoraro, Philip Held, Jonas Lammers +2
The two-qubit controlled-not (C-NOT) gate is an essential component for gate-based quantum circuits. In fact, its operation, combined with single qubit rotations allows to realise…
Dynamic conditioning of two particle discrete-time quantum walks
Federico Pegoraro, Philip Held, Sonja Barkhofen +2
In real photonic quantum systems losses are an unavoidable factor limiting the scalability to many modes and particles, restraining their application in fields as quantum informati…
Demonstration of Hong-Ou-Mandel interference in an LNOI directional coupler
Silia Babel, Laura Bollmers, Marcello Massaro +9
Interference between single photons is key for many quantum optics experiments and applications in quantum technologies, such as quantum communication or computation. It is advanta…
Enhancing nonclassical bosonic correlations in a Quantum Walk network through experimental control of disorder
Alessandro Laneve, Farzam Nosrati, Andrea Geraldi +5
The presence of disorder and inhomogeneities in quantum networks has often been unexpectedly beneficial for both quantum and classical resources. Here, we experimentally realize a…
Quantum information spreading in a disordered quantum walk
Farzam Nosrati, Alessandro Laneve, Mahshid Khazaei Shadfar +5
We design a quantum probing protocol using Quantum Walks to investigate the Quantum Information spreading pattern. We employ Quantum Fisher Information, as a figure of merit, to qu…