174 citations · 241 across the 10 of their papers we have counts for
10 papers
Experimental neuromorphic computing based on quantum memristor
Mirela Selimović, Iris Agresti, Michał Siemaszko +8
Machine learning has recently developed novel approaches, mimicking the synapses of the human brain to achieve similarly efficient learning strategies. Such an approach retains the…
Measurement compatibility in multiparameter quantum interferometry
Jayanth Jayakumar, Marco Barbieri, Magdalena Stobińska
The Cramér-Rao bound captures completely the performance of single-parameter quantum sensors. On the other hand, its extension to multiple parameters demands more caution. Differen…
Quantum-enhanced joint estimation of phase and phase diffusion
Jayanth Jayakumar, Monika E. Mycroft, Marco Barbieri +1
Accurate phase estimation in the presence of unknown phase diffusive noise is a crucial yet challenging task in noisy quantum metrology. This problem is particularly interesting du…
Ultra-robust topologically protected edge states in quasi-1D systems
Valerii Kachin, Juan Camilo López Carreño, Magdalena Stobińska
In recent years, the study of topologically non-trivial structures in one-dimensional models has been dominated by the Su--Schrieffer--Heeger model due to its simplicity in design…
Entanglement in Resonance Fluorescence
Juan Camilo López Carreño, Santiago Bermúdez Feijoo, Magdalena Stobińska
Particle entanglement is a fundamental resource upon which are based many quantum technologies. However, the up-to-now best sources of entangled photons rely on parametric down-con…
Eberhard limit for photon-counting Bell tests and its utility in quantum key distribution
Thomas McDermott, Morteza Moradi, Antoni Mikos-Nuszkiewicz +1
Loophole-free Bell tests are essential if one wishes to perform device-independent quantum key distribution (QKD), since any loophole could be used by a potential adversary to unde…
Rapid training of quantum recurrent neural networks
Michał Siemaszko, Adam Buraczewski, Bertrand Le Saux +1
Time series prediction is essential for human activities in diverse areas. A common approach to this task is to harness Recurrent Neural Networks (RNNs). However, while their predi…
Proposal for distribution of multi-photon entanglement with optimal rate-distance scaling
Monika E. Mycroft, Thomas McDermott, Adam Buraczewski +1
We propose a protocol to perform long-range distribution of near-maximally entangled multiphoton states, allowing versatile applications such as quantum key distribution (QKD) and…
Generation of Kerr non-Gaussian motional states of trapped ions
Magdalena Stobińska, Alessandro S. Villar, Gerd Leuchs
Non-Gaussian states represent a powerful resource for quantum information protocols in the continuous variables regime. Cat states, in particular, have been produced in the motiona…
Perfect excitation of a matter qubit by a single photon in free space
Magdalena Stobińska, Gernot Alber, Gerd Leuchs
We propose a scheme for perfect excitation of a single two-level atom by a single photon in free space. The photon state has to match the time reversed photon state originating fro…