Edwin Barnes

Error-correcting entanglement swapping using a practical logical photon encoding

2021 · arXiv (Cornell University)

Several emerging quantum technologies, including quantum networks, modular and fusion-based quantum computing, rely crucially on the ability to perform photonic Bell state measurements. Therefore, photon losses and the 50\% success probablity upper bound of Bell …

Adaptive variational algorithms for quantum Gibbs state preparation

2022 · arXiv (Cornell University)

The preparation of Gibbs thermal states is an important task in quantum computation with applications in quantum simulation, quantum optimization, and quantum machine learning. However, many algorithms for preparing Gibbs states rely on quantum subroutines …