Concept
Quantum entanglement
Related publications (253)
Generation of entangled photon pairs from a silicon bichromatic photonic crystal cavity
Matteo Galli, Marco Clementi, Thanavorn Poempool
Integrated quantum photonics leverages the on-chip generation of nonclassical states of light to realize key functionalities of quantum devices. Typically, the generation of such nonclassical states relies on whispering gallery mode resonators, such as int ...
Melville2024Quantum Protocols for ML, Physics, and Finance
In this thesis, we give new protocols that offer a quantum advantage for problems in ML, Physics, and Finance.Quantum mechanics gives predictions that are inconsistent with local realism.The experiment proving this fact (Bell, 1964) gives a quantum protoco ...
EPFL2024Large reconfigurable quantum circuits with SPAD arrays and multimode fibers
Edoardo Charbon, Claudio Bruschini, Ivan Michel Antolovic
Reprogrammable integrated optics provides a natural platform for tunable quantum photonic circuits, but faces challenges when high dimensions and high connectivity are involved. Here, we implement high-dimensional linear transformations on spatial modes of ...
Optica Publishing Group2024Strong coupling between a microwave photon and a singlet-triplet qubit
Pasquale Scarlino, Jann Hinnerk Ungerer
Combining superconducting resonators and quantum dots has triggered tremendous progress in quantum information, however, attempts at coupling a resonator to even charge parity spin qubits have resulted only in weak spin-photon coupling. Here, we integrate ...
Nature Portfolio2024Overhead-constrained circuit knitting for variational quantum dynamics
Giuseppe Carleo, Gian Florin Gentinetta, Friederike Metz
Simulating the dynamics of large quantum systems is a formidable yet vital pursuit for obtaining a deeper understanding of quantum mechanical phenomena. While quantum computers hold great promise for speeding up such simulations, their practical applicatio ...
Verein Forderung Open Access Publizierens Quantenwissenschaf2024Quantum Error Correction and Simulation in Open Bosonic Systems
Quantum computers have the potential to surpass conventional computing, but they are hindered by noise which induces errors that ultimately lead to the loss of quantum information. This necessitates the development of quantum error correction strategies fo ...
EPFL2024Electric-field-induced second-order nonlinear processes in stoichiometric silicon nitride
Nonlinear optical frequency conversion is one of the driving research areas in photonics. Its quasi instantaneous response and the promise of low power consumption in integrated structures could cover the demand for fast signal processing with minimal ener ...
EPFL2024