3 papers
quant-ph2026
Photon Sorting with a Quantum Emitter
Kasper H. Nielsen, Etienne Corminboeuf, Benedikt Tissot +8
High-quality photonic Bell state measurements (BSMs) enable scalable universal quantum computing and long distance quantum communication. However, when implemented with linear opti…
quant-ph2026
Remotely Preparing Many Qubits with a Single Photon
Tzula B. Propp, Benedikt Tissot, Anders S. Sørensen +1
A single photon in a superposition of modes naturally encode a -dimensional quantum system, a so-called qudit. We show that such superpositions can be leveraged to achieve a…
quant-ph2026
High fidelity photon-photon gates by scattering off a two-level quantum emitter
Love A. Pettersson, Victor R. Christiansen, Klaus Mølmer +1
We present a scheme for implementing a high-fidelity non-linear phase shift on a photonic state. The scheme is based on repeated scattering off a two-level quantum emitter embedded…