2 papers
quant-ph2026
Non-Markovianity-based ultrasensitive parameter estimation
Olli Siltanen
Accurate parameter estimation is a central task in quantum metrology and sensing, where quantum resources can provide precision beyond classical limits. In realistic settings, howe…
quant-ph2024
Overcoming noise in quantum teleportation with multipartite hybrid entanglement
Zhao-Di Liu, Olli Siltanen, Tom Kuusela +5
Quantum entanglement and decoherence are the two counterforces of many quantum technologies and protocols. For example, while quantum teleportation is fueled by a pair of maximally…