Our latest work is now on arXiv!
We proposed a high-rate qutrit entanglement swapping protocol beyond type-II qubit-based protocol for probabilistic photon sources.
A key ingredient is special encoding of qutrit onto Fock and polarization basis.
https://t.co/6tE9QTLVFM
Coauthored paper is out!
We showed that there is no gain in quantum sensing with non-Gaussian states generated by photon detection
https://t.co/XgD6d02QVX
Quantum error correction typically encodes one logical qubit across many physical qubits. An experiment now encodes and corrects a qubit within the multiple internal states of a single trapped ion, reducing errors and extending the coherence time.
https://t.co/EuaRn7DDpr
GKLS方程式(←GKSL, Lindblad)の50周年を祝うOSIDの記念号のために書いた原稿をArxivに載せました:
Another Legacy of Andrzej Kossakowski: A Self-Contained Derivation of the GKLS Equation
https://t.co/fe9RJYPxKC
主にKossakowski先生の貢献やアイディアを中心に,GKSLの厳密で論理的に閉じた導出をまとめました.教育的なものとしても使えると思います👨🏫.
また,個人的なKossakowski先生との思いでを5節に書いたので,ここだけでも読んでいただけると嬉しいです🙂