55 citations · 169 across the 9 of their papers we have counts for
9 papers · 1 filter
Quantum Reinforcement Learning: the Maze problem
Nicola Dalla Pozza, Lorenzo Buffoni, Stefano Martina +1
Quantum Machine Learning (QML) is a young but rapidly growing field where quantum information meets machine learning. Here, we will introduce a new QML model generalizing the class…
An agnostic-Dolinar receiver for coherent states classification
Fabio Zoratti, Nicola Dalla Pozza, Marco Fanizza +1
We consider the problem of discriminating quantum states, where the task is to distinguish two different quantum states with a complete classical knowledge about them, and the prob…
Quantum State Discrimination on Reconfigurable Noise-Robust Quantum Networks
Nicola Dalla Pozza, Filippo Caruso
A fundamental problem in Quantum Information Processing is the discrimination amongst a set of quantum states of a system. In this paper, we address this problem on an open quantum…
Noise Sensing via Stochastic Quantum Zeno
Matthias M. Müller, Stefano Gherardini, Nicola Dalla Pozza +1
The dynamics of any quantum system is unavoidably influenced by the external environment. Thus, the observation of a quantum system (probe) can allow the measure of the environment…
Experimental proof of Quantum Zeno-assisted Noise Sensing
Hoang-Van Do, Cosimo Lovecchio, Ivana Mastroserio +6
In the ideal quantum Zeno effect, repeated quantum projective measurements can freeze the coherent dynamics of a quantum system. However, in the weak quantum Zeno regime, measureme…
Naimark extension for the single-photon canonical phase measurement
Nicola Dalla Pozza, Matteo G. A. Paris
We address the implementation of the positive operator-valued measure (POVM) describing the optimal M-outcomes discrimination of the polarization state of a single photon. Initiall…
Characterization of entangling properties of quantum measurement via two-mode quantum detector tomography using coherent state probes
Shota Yokoyama, Nicola Dalla Pozza, Takahiro Serikawa +5
Entangled measurement is a crucial tool in quantum technology. We propose a new entanglement measure of multi-mode detection, which estimates the amount of entanglement that can be…
Optimal Binary Codes and Measurements for Classical Communication over Qubit Channels
Nicola Dalla Pozza, Nicola Laurenti, Francesco Ticozzi
We propose constructive approaches for the optimization of binary classical communication over a general noisy qubit quantum channel, for both the error probability and the classic…
Revisiting the Dolinar Receiver through Multiple-Copy State Discrimination Theory
Antonio Assalini, Nicola Dalla Pozza, Gianfranco Pierobon
We consider the problem of discriminating between two quantum coherent states by interpreting a single state like being a collection of several successive copies of weaker coherent…