35 citations · 90 across the 4 of their papers we have counts for
7 papers · 1 filter
Distributed Quantum Metrology with a Single Squeezed-Vacuum Source
Dario Gatto, Paolo Facchi, Frank Narducci +1
We propose an interferometric scheme for the estimation of a linear combination with non-negative weights of an arbitrary number of unknown phase delays, distributed across a…
The physics of thermal light second-order interference beyond coherence
Vincenzo Tamma
A novel thermal light interferometer was recently introduced in V. Tamma and J. Seiler, New J. Phys. 18, 032002 (2016). Here, two classically correlated beams, obtained by beam spl…
Hectometer Revivals of Quantum Interference
Markus Rambach, W. Y. Sarah Lau, Simon Laibacher +3
Cavity-enhanced single photon sources exhibit mode-locked biphoton states with comb-like correlation functions. Our ultrabright source additionally emits either single photon pairs…
Time-resolved boson sampling with photons of different colors
Xu-Jie Wang, Bo Jing, Peng-Fei Sun +5
Interference of multiple photons via a linear-optical network has profound applications for quantum foundation, quantum metrology and quantum computation. Particularly, a boson sam…
Observation of second-order temporal interference with thermal light: Interference beyond the coherence time
Yong Sup Ihn, Yosep Kim, Vincenzo Tamma +1
We report observation of a counter-intuitive phenomenon in multi-path correlation interferometry with thermal light. The intensity correlation between the outputs of two unbalanced…
Sampling of bosonic qubits
Vincenzo Tamma
The boson sampling problem has brought a lot of attention in the quantum information field because it is not efficiently solvable with a classical computer; nonetheless it can be i…